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GPU

AMD

AMD Radeon HD 8670M

Graphics processor Released Jan 8, 2013

Video memory: 1 GB
Memory bus: 64 bit^*
Rated memory bandwidth: 14.40 GB/s^*

Graphics & compute benchmarks

Archived cohort medians

GFXBench, GLBenchmark and CompuBench results retain the tested system, API, operating system and resolution. Offscreen tests fix the render resolution; onscreen results also reflect the display workload. These historical submissions do not establish performance in current games.

1080p ALU 2 OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

66.11^* fps

AMD Radeon HD 8670M

Host configuration not reported.

1080p Driver Overhead 2 OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

26.43^* fps

AMD Radeon HD 8670M

Host configuration not reported.

1080p Manhattan 3.1 OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

20.90^* fps

AMD Radeon HD 8670M

Host configuration not reported.

1080p Manhattan OffscreenWindows / DirectX / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

23.87^* fps

AMD Radeon HD 8670M

Host configuration not reported.

1080p Manhattan OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

22.10^* fps

AMD Radeon HD 8670M

Host configuration not reported.

1080p T-Rex OffscreenWindows / DirectX / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

46.11^* fps

AMD Radeon HD 8670M

Host configuration not reported.

1080p T-Rex OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

70.99^* fps

AMD Radeon HD 8670M

Host configuration not reported.

1080p Texturing OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · MTexels/s

Higher is better.

AMD Radeon HD 8670M

4,545^* MTexels/s

AMD Radeon HD 8670M

Host configuration not reported.

1440p Manhattan 3.1.1 OffscreenWindows / OpenGL / 2560 x 1440 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

13.54^* fps

AMD Radeon HD 8670M

Host configuration not reported.

Aztec Ruins High Tier OffscreenWindows / OpenGL / 2560 x 1440 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

6.94^* fps

AMD Radeon HD 8670M

Host configuration not reported.

Aztec Ruins Normal Tier OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

16.14^* fps

AMD Radeon HD 8670M

Host configuration not reported.

Car Chase OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

17.87^* fps

AMD Radeon HD 8670M

Host configuration not reported.

Tessellation OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 8670M

67.85^* fps

AMD Radeon HD 8670M

Host configuration not reported.

ALU 2Windows / OpenGL / 1366 x 768 / onscreen · fps

Higher is better.

AMD Radeon HD 8670M

73.82^* fps

AMD Radeon HD 8670M

Host configuration not reported.

Aztec Ruins High TierWindows / DirectX / 1366 x 768 / onscreen · fps

Higher is better.

AMD Radeon HD 8670M

21.92^* fps

AMD Radeon HD 8670M

Host configuration not reported.

Aztec Ruins High TierWindows / OpenGL / 1366 x 768 / onscreen · fps

Higher is better.

AMD Radeon HD 8670M

18.32^* fps

AMD Radeon HD 8670M

Host configuration not reported.

Median results, not the best run. Sample counts and individual test dates are unreported. Different systems using the same GPU remain separate configurations.

Benchmark results

G3D Mark · version unreported · g3d_mark520^* pointsPlatform unreported Compare results
Geekbench GPU (reported compilation) · version unreported · OpenCL4,910^*Platform unreported Compare results
Geekbench GPU (reported compilation) · version unreported · OpenCL5,532^*Platform unreported Compare results
Geekbench GPU (reported compilation) · version unreported · OpenCL5,532^*Platform unreported Compare results
PassMark · version unreported · G2Dmark488^*Platform unreported Compare results
PassMark · version unreported · G3Dmark520^*Platform unreported Compare results
Reported score · version unreported · 2dmark488^*Platform unreported Compare results
Reported score · version unreported · 3dmark520^*Platform unreported Compare results

Processing & platform

Architecture: GCN 1
Manufacturing process: 28 nm
Process node: 28 nm
GPU cores: 384^*
GPU base clock: Reported value 1: 925 MHz^*
Reported value 2: 775 MHz^*
Reported value 3: 775 MHz^*
Reported value 4: 925 MHz^*
Reported value 5: 775 MHz^*
Reported GPU frequency: Reported value 1: 925 MHz^*
Reported value 2: 775 MHz^*
Reported graphics memory frequency: 900 MHz^*
Graphics interface: PCIe 3.0 x8^*
Video memory: 1,024 MB^*
Reported chip die area: Reported value 1: 56 mm²^*
Reported value 2: 77 mm²^*
Reported value 3: 77 mm²^*
Transistors: Reported value 1: 690 million^*
Reported value 2: 950 million^*
Reported value 3: 950 million^*
GPU boost clock: Reported value 1: 975 MHz^*
Reported value 2: 825 MHz^*
Stream processors: 384
Graphics processor: Mars^*
Texture mapping units: 24^*
Raster output units: 8^*
Chip foundry: TSMC^*
DirectX / feature level: 12 (11_1)^*
OpenGL: 4.6^*
OpenCL: 2.1 (1.2)^*
Vulkan: 1.2.170^*
Shader model: 6.5 (5.1)^*
GPU L2 cache: 128 KB^*

GPU configurations

1 GB / Mars XT
Capacity
1 GB
Chip variant
Mars XT

Memory & storage

Memory options: 1,024^*
Video memory: 1 GB
Video memory type: DDR3^*
Memory bus: 64 bit^*
Rated memory bandwidth: 14.40 GB/s^*

System configuration

Detailed specifications

Specifications 1 · 26 fields

Architecture: GCN 1.1 Mars XT^*
Integrated: No^*
L2 Cache: 256KB^*
Manufacturer: AMD^*
Memory: 1,024^* MB
Memory Bandwidth: 14.4GB/sec^*
Memory Bus: 64 Bit^*
Memory Speed: 900^* MHz
Memory Type: DDR3^*
Name: Radeon HD 8670M^*
Best Resolution: 1366 x 768^*
Notebook GPU: Yes^*
Open GL: 4.4^*
Pixel Rate: 7 GPixel/s^*
Process: 28nm^*
ROPs: 8^*
Release Date: 01-Mar-2013^*
Resolution WxH: 2560x1600^*
Boost Clock: 825^* MHz
SLI Crossfire: No^*
Shader: 5^*
TMUs: 24^*
Texture Rate: 20 GTexel/s^*
Core Speed: 775^* MHz
Dedicated: Yes^*
Direct X: DX 12.0^*

Specifications 2 · 24 fields

Product Name: Radeon HD 8670M^*
Product Name: Radeon HD 8670M^*
Product Name: Radeon HD 8670M^*
GPU Chip: Mars^*
GPU Chip: Mars^*
GPU Chip: Sun^*
Released: Mar 1st, 2013^*
Released: Mar 1st, 2013^*
Released: Mar 1st, 2013^*
Bus: PCIe 3.0 x8^*
Bus: PCIe 3.0 x8^*
Bus: PCIe 3.0 x8^*
Memory: 1024 MB, DDR3, 64 bit^*
Memory: 1024 MB, DDR3, 64 bit^*
Memory: 1024 MB, DDR3, 64 bit^*
GPU clock: 925^* MHz
GPU clock: 775^* MHz
GPU clock: 775^* MHz
Memory clock: 900^* MHz
Memory clock: 900^* MHz
Memory clock: 1,000^* MHz
Shaders TMUs ROPs: 384 / 24 / 8^*
Shaders TMUs ROPs: 384 / 24 / 8^*
Shaders TMUs ROPs: 320 / 20 / 8^*

Specifications 3 · 21 fields

Foundry: TSMC^*
Foundry: TSMC^*
Vendor: AMD^*
Vendor: AMD^*
FP32 GFLOPS: 624^* GFLOPS
FP32 GFLOPS: 633.6^* GFLOPS
FP64 GFLOPS: 39^* GFLOPS
Product: AMD Radeon HD 8670M^*
Product: AMD Radeon HD 8670M^*
Type: GPU^*
Type: GPU^*
Release Date: 2013-03-01^*
Release Date: 2013-03-01^*
Process Size (nm): 28^* nm
Process Size (nm): 28^* nm
Die Size (mm^2): 56^* mm²
Die Size (mm^2): 77^* mm²
Transistors (million): 690^*
Transistors (million): 950^*
Freq (MHz): 925^* MHz
Freq (MHz): 775^* MHz

Specifications 4 · 21 fields

proc transistors: 950 million^*
proc die size: 77^* mm²
cores: 384^*
base clock: 775^*
boost clock: 825^*
memory clock: 900^*
ram: 1,024^*
name: AMD Radeon HD 8670M^*
ram type: DDR3^*
bus width: 64^*
bus interface: PCIe 3.0 x8^*
ram bandwidth: 14.4^* GB/s
fp32 performance: 0.6336^*
is retail board: No^*
gpi value: 1.38^*
vendor: amd^*
manufacturer: AMD^*
arch name: GCN 1.0^*
card release date: 2013-03-01^*
proc foundry: TSMC^*
proc process size: 28^* nm

Specifications 5 · 29 fields

DirectX / feature level

12 (11_1)^*

OpenCL

2.1 (1.2)^*

OpenGL

4.6^*

Shader model

6.5 (5.1)^*

Vulkan

1.2.170^*

Architecture

GCN 1.0^*

Graphics interface

PCIe 3.0 x8^*

Memory bus

64^* bit

Reported shader processors

384^*

Reported theoretical FP32 peak

0.6336^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

16 KB (per CU)^*

Declared GPU L2 cache

128 KB^*

Theoretical pixel fill rate

6.600 GPixel/s^*

Reported chip die area

77 mm²^*

Chip foundry

TSMC^*

Process node declaration

28 nm^*

Transistors

950 million^*

Graphics processor

Mars^*

Reported video memory

1,024^* MB

Rated memory bandwidth

14.40 GB/s^*

Video memory type

DDR3^*

Raster output units

8^*

Reported shading units

384^*

2:4 tensor sparsity

No^*

Theoretical texture fill rate

19.80 GTexel/s^*

Texture mapping units

24^*

GPU cores

384^*

Video memory

1,024^* MB

Video memory type

DDR3^*

Specifications 6 · 3 fields

G3D Mark

520^* points

Scope and conditions

benchmark_context

suite: G3D Mark^*

native_context

GPU model: Radeon HD 8670M^*
Snapshot date: 2026-10-05^*

Model

Radeon HD 8670M^*

Hardware class

Mobile^*

Specifications 7 · 97 fields

Brand: AMD^*
Brand: AMD^*
Top BUS WIDTH: 64^* bit
Top BUS WIDTH: 64^* bit
Graphics Processor GPU Name: Sun^*
Graphics Processor GPU Name: Mars^*
Graphics Processor Architecture: GCN 1.0^*
Graphics Processor Architecture: GCN 1.0^*
Graphics Processor Process Size: 28^* nm
Graphics Processor Process Size: 28^* nm
Graphics Processor Transistors: 950 million^*
Graphics Processor Transistors: 690 million^*
Graphics Processor Die Size: 56^* mm²
Graphics Processor Die Size: 77^* mm²
Name: Radeon HD 8670M^*
Name: Radeon HD 8670M^*
Clock Speeds Memory Clock: 900 MHz 1800 Mbps effective^*
Clock Speeds Memory Clock: 900 MHz 1800 Mbps effective^*
Memory Memory Size: 1,024^* MB
Memory Memory Size: 1,024^* MB
Memory Memory Type: DDR3^*
Memory Memory Type: DDR3^*
Memory Memory Bus: 64^* bit
Memory Memory Bus: 64^* bit
Memory Bandwidth: 14.4^* GB/s
Memory Bandwidth: 14.4^* GB/s
Render Config TMUs: 20^*
Render Config TMUs: 24^*
Top GRAPHICS PROCESSOR: Mars^*
Top GRAPHICS PROCESSOR: Sun^*
Render Config ROPs: 8^*
Render Config ROPs: 8^*
Theoretical Performance Pixel Rate: 7.800 GPixel/s
Theoretical Performance Pixel Rate: 6.600 GPixel/s
Theoretical Performance Texture Rate: 19.50 GTexel/s
Theoretical Performance Texture Rate: 19.80 GTexel/s
Board Design Outputs: Portable Device Dependent^*
Board Design Outputs: Portable Device Dependent^*
Graphics Features DirectX: 12 (11_1)^*
Graphics Features DirectX: 12 (11_1)^*
Graphics Features OpenGL: 4.6^*
Graphics Features OpenGL: 4.6^*
Graphics Features OpenCL: 2.1 (1.2)^*
Graphics Features OpenCL: 2.1 (1.2)^*
Graphics Features Vulkan: 1.2.170^*
Graphics Features Vulkan: 1.2.170^*
source file: amd2013.json^*
source file: amd2013.json^*
Graphics Processor Foundry: TSMC^*
Graphics Processor Foundry: TSMC^*
Recommended Resolutions: Good:640x480 | Low FPS:1280x720 | Unplayable:1366x768^*
Recommended Resolutions: Good:640x480 | Low FPS:1280x720 | Unplayable:1366x768^*
Graphics Processor GPU Variant: Sun S3 XT (216-0841009)^*
Graphics Processor GPU Variant: Mars S3 XT (216-0842018)^*
Graphics Processor Density: 12.3M / mm²^*
Graphics Processor Density: 12.3M / mm²^*
Mobile Graphics Release Date: Mar 1st, 2013^*
Mobile Graphics Release Date: Mar 1st, 2013^*
Top TMUS: 20^*
Top TMUS: 24^*
Mobile Graphics Generation: Solar System (HD 8600M)^*
Mobile Graphics Generation: Solar System (HD 8600M)^*
Mobile Graphics Production: End-of-life^*
Mobile Graphics Production: End-of-life^*
Mobile Graphics Bus Interface: PCIe 3.0 x8^*
Mobile Graphics Bus Interface: PCIe 3.0 x8^*
Graphics Processor Chip Package: FCBGA-631/962^*
Graphics Processor Chip Package: FCBGA-631/962^*
Top ROPS: 8^*
Top ROPS: 8^*
Mobile Graphics Successor: Gem System^*
Mobile Graphics Successor: Gem System^*
Mobile Graphics Predecessor: London^*
Mobile Graphics Predecessor: London^*
Clock Speeds Base Clock: 925^* MHz
Clock Speeds Base Clock: 775^* MHz
Clock Speeds Boost Clock: 975^* MHz
Clock Speeds Boost Clock: 825^* MHz
Graphics Features Shader Model: 6.5 (5.1)^*
Graphics Features Shader Model: 6.5 (5.1)^*
Top CORES: 384^*
Top CORES: 320^*
Render Config Shading Units: 320^*
Render Config Shading Units: 384^*
Render Config Compute Units: 6^*
Render Config Compute Units: 5^*
Render Config L2 Cache: 128^* KB
Render Config L2 Cache: 128^* KB
Top MEMORY SIZE: 1,024^* MB
Top MEMORY SIZE: 1,024^* MB
Theoretical Performance FP32 (float): 633.6^* GFLOPS
Theoretical Performance FP32 (float): 624^* GFLOPS
Theoretical Performance FP64 (double): 39.00 GFLOPS (1:16)
Render Config L1 Cache: 16 KB (per CU)^*
Render Config L1 Cache: 16 KB (per CU)^*
Top MEMORY TYPE: DDR3^*
Top MEMORY TYPE: DDR3^*

Specifications 8 · 5 fields

name: Radeon HD 8670M^*
3dmark: 520^*
2dmark: 488^*
test: Dec 2014^*
category: Mobile^*

Specifications 9 · 5 fields

Device

AMD Radeon HD 8670M^*

Scope and conditions

benchmark_context

suite: Geekbench GPU (reported compilation)^*
backend_columns: CUDA^*
Metal^*
OpenCL^*
Vulkan^*
test_configuration_verified: No^*
comparable: No^*

Manufacturer

AMD^*

Scope and conditions

benchmark_context

suite: Geekbench GPU (reported compilation)^*
backend_columns: CUDA^*
Metal^*
OpenCL^*
Vulkan^*
test_configuration_verified: No^*
comparable: No^*

Device

Radeon HD 8670M^*

Scope and conditions

benchmark_context

suite: Geekbench GPU (reported compilation)^*
backend_columns: CUDA^*
Metal^*
OpenCL^*
Vulkan^*
test_configuration_verified: No^*
comparable: No^*

OpenCL

4,910^*

Scope and conditions

benchmark_context

suite: Geekbench GPU (reported compilation)^*
backend_columns: CUDA^*
Metal^*
OpenCL^*
Vulkan^*
test_configuration_verified: No^*
comparable: No^*

OpenCL

5,532^*

Scope and conditions

benchmark_context

suite: Geekbench GPU (reported compilation)^*
backend_columns: CUDA^*
Metal^*
OpenCL^*
Vulkan^*
test_configuration_verified: No^*
comparable: No^*

Specifications 10 · 8 fields

gpuName

Radeon HD 8670M^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

Manufacturer

AMD^*

Scope and conditions

benchmark_context

suite: Geekbench GPU (reported compilation)^*
backend_columns: CUDA^*
Metal^*
OpenCL^*
Vulkan^*
test_configuration_verified: No^*
comparable: No^*

Device

Radeon HD 8670M^*

Scope and conditions

benchmark_context

suite: Geekbench GPU (reported compilation)^*
backend_columns: CUDA^*
Metal^*
OpenCL^*
Vulkan^*
test_configuration_verified: No^*
comparable: No^*

G3Dmark

520^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

G2Dmark

488^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

OpenCL

5,532^*

Scope and conditions

benchmark_context

suite: Geekbench GPU (reported compilation)^*
backend_columns: CUDA^*
Metal^*
OpenCL^*
Vulkan^*
test_configuration_verified: No^*
comparable: No^*

testDate

2,014^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

category

Mobile^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

Specifications 11 · 54 fields

* Provisional data