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GPU

AMD

AMD Radeon HD 6670

Graphics processor Released Apr 19, 2011

Video memory: 1 GB^*
Memory bus: 128 bit^*
Rated memory bandwidth: 64 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 OffscreenOS X / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 6670

96.99^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

96.53^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

34.46^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

46.62^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

46.05^* fps

AMD Radeon HD 6670

Host configuration not reported.

1080p Manhattan OffscreenOS X / OpenGL / 1920 x 1080 / offscreen · fps

Higher is better.

AMD Radeon HD 6670

46.30^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

63.81^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

46.70^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

107.06^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

127.11^* fps

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

136.46^* fps

AMD Radeon HD 6670

Host configuration not reported.

1080p Texturing OffscreenOS X / OpenGL / 1920 x 1080 / offscreen · MTexels/s

Higher is better.

AMD Radeon HD 6670

11,414.50^* MTexels/s

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

14,610^* MTexels/s

AMD Radeon HD 6670

Host configuration not reported.

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

Higher is better.

AMD Radeon HD 6670

27.96^* fps

AMD Radeon HD 6670

Host configuration not reported.

4K Aztec Ruins High Tier OffscreenWindows / DirectX / 3840 x 2160 / offscreen · fps

Higher is better.

AMD Radeon HD 6670

5.21^* fps

AMD Radeon HD 6670

Host configuration not reported.

4K Aztec Ruins High Tier OffscreenWindows / OpenGL / 3840 x 2160 / offscreen · fps

Higher is better.

AMD Radeon HD 6670

6.65^* fps

AMD Radeon HD 6670

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_mark731^* pointsPlatform unreported Compare results
Geekbench GPU (reported compilation) · version unreported · OpenCL1,657^*Platform unreported Compare results
Geekbench GPU (reported compilation) · version unreported · OpenCL1,657^*Platform unreported Compare results
Geekbench GPU (reported compilation) · version unreported · OpenCL1,885^*Platform unreported Compare results
PassMark · version unreported · G2Dmark236^*Platform unreported Compare results
PassMark · version unreported · G3Dmark745^*Platform unreported Compare results
Reported score · version unreported · 2dmark498^*Platform unreported Compare results
Reported score · version unreported · 3dmark1,059^*Platform unreported Compare results

Processing & platform

Architecture: TeraScale 2
Manufacturing process: 40 nm
Process node: 40 nm
GPU cores: 480^*
GPU base clock: 800 MHz^*
Reported GPU frequency: 800 MHz^*
Reported graphics memory frequency: 1,000 MHz^*
Graphics interface: PCIe 2.0 x16^*
Video memory: 1,024 MB^*
Reported chip die area: 118 mm²^*
Chip/package TDP: 66 W^*
Transistors: 716 million^*
GPU boost clock: 800 MHz
Graphics processor: Turks^*
Texture mapping units: 24^*
Raster output units: 8^*
Chip foundry: TSMC^*
Card or module format: Single-slot^*
Declared GPU TDP: 66 W^*
Suggested system PSU: 250 W^*
External power connectors: None^*
DirectX / feature level: 11.2 (11_0)^*
OpenGL: 4.4^*
OpenCL: 1.2^*
Shader model: 5.0^*
GPU L2 cache: 256 KB^*

GPU configurations

Turks XT
Chip variant
Turks XT
Reference clock
800 MHz

Memory & storage

Memory options: 1,024^*
Video memory: 1 GB^*
Video memory type: Reported value 1: GDDR5^*
Reported value 2: GDDR5^*
Reported value 3: GDDR5^*
Reported value 4: GDDR5^*
Reported value 5: GDDR3^*
Reported value 6: GDDR5^*
Reported value 7: GDDR5^*
Memory bus: 128 bit^*
Rated memory bandwidth: 64 GB/s

Power specifications

Thermal design power: 66 W^*

System configuration

Detailed specifications

Specifications 1 · 11 fields

Manufacturer: AMD Radeon^*
GFLOPS: 768^* GFLOPS
TDP: 66^*
Class: Desktop^*
Name: Radeon HD 6670^*
Year: 2011^*
Fab: 40^*
Transistors (mln): 716^*
Die size: 118^*
Memory size: 2,048^*
Memory speed: 64^*

Specifications 2 · 31 fields

Specifications 3 · 11 fields

Foundry: TSMC^*
Vendor: AMD^*
FP32 GFLOPS: 768^* GFLOPS
Product: AMD Radeon HD 6670^*
Type: GPU^*
Release Date: 2011-04-19^*
Process Size (nm): 40^* nm
TDP (W): 66^* W
Die Size (mm^2): 118^* mm²
Transistors (million): 716^*
Freq (MHz): 800^* MHz

Specifications 4 · 22 fields

proc transistors: 716 million^*
proc die size: 118^* mm²
cores: 480^*
memory clock: 1,000^*
ram: 1,024^*
name: AMD Radeon HD 6670^*
ram type: GDDR5^*
bus width: 128^*
bus interface: PCIe 2.0 x16^*
ram bandwidth: 64^* GB/s
fp32 performance: 0.768^*
tdp: 66^* W
suggested psu: 250^* W
slot width: Single-slot^*
is retail board: No^*
gpi value: 2.22^*
vendor: amd^*
manufacturer: AMD^*
arch name: TeraScale 2^*
card release date: 2011-04-19^*
proc foundry: TSMC^*
proc process size: 40^* nm

Specifications 5 · 33 fields

DirectX / feature level

11.2 (11_0)^*

OpenCL

1.2^*

OpenGL

4.4^*

Shader model

5.0^*

Architecture

TeraScale 2^*

Graphics interface

PCIe 2.0 x16^*

Memory bus

128^* bit

Reported shader processors

480^*

Reported theoretical FP32 peak

0.768^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

8 KB (per CU)^*

Declared GPU L2 cache

256 KB^*

Reported display outputs

1x DVI, 1x HDMI 1.3a, 1x VGA^*

Theoretical pixel fill rate

6.400 GPixel/s^*

External power connectors

None^*

Reported chip die area

118 mm²^*

Chip foundry

TSMC^*

Process node declaration

40 nm^*

Transistors

716 million^*

Graphics processor

Turks^*

Reported video memory

1,024^* MB

Rated memory bandwidth

64.00 GB/s^*

Video memory type

GDDR5^*

Raster output units

8^*

Reported shading units

480^*

Card or module format

Single-slot^*

Suggested system PSU

250 W^*

2:4 tensor sparsity

No^*

Declared GPU TDP

66 W^*

Theoretical texture fill rate

19.20 GTexel/s^*

Texture mapping units

24^*

GPU cores

480^*

Video memory

1,024^* MB

Video memory type

GDDR5^*

Specifications 6 · 3 fields

G3D Mark

731^* points

Scope and conditions

benchmark_context

suite: G3D Mark^*

native_context

GPU model: Radeon HD 6670^*
Snapshot date: 2026-10-05^*

Model

Radeon HD 6670^*

Hardware class

Desktop^*

Specifications 7 · 8 fields

Product Name: Radeon HD 6670^*
GPU Chip: Turks^*
Released: Apr 19th, 2011^*
Bus: PCIe 2.0 x16^*
Memory: 1024 MB, GDDR5, 128 bit^*
GPU clock: 800^* MHz
Memory clock: 1,000^* MHz
Shaders / TMUs / ROPs: 480 / 24 / 8^*

Specifications 8 · 11 fields

Manufacturer: AMD Radeon^*
GFLOPS: 768^* GFLOPS
TDP: 66^*
Class: Desktop^*
Name: Radeon HD 6670^*
Year: 2011^*
Fab: 40^*
Transistors (mln): 716^*
Die size: 118^*
Memory size: 2,048^*
Memory speed: 64^*

Specifications 9 · 53 fields

Brand: AMD^*
Top BUS WIDTH: 128^* bit
Graphics Processor GPU Name: Turks^*
Graphics Processor Architecture: TeraScale 2^*
Graphics Processor Process Size: 40^* nm
Graphics Processor Transistors: 716 million^*
Graphics Processor Die Size: 118^* mm²
Graphics Card Release Date: Apr 19th, 2011^*
Graphics Card Generation: Northern Islands (HD 6600)^*
Graphics Card Successor: Southern Islands^*
Graphics Card Production: End-of-life^*
Name: Radeon HD 6670^*
Graphics Card Bus Interface: PCIe 2.0 x16^*
Clock Speeds GPU Clock: 800^* MHz
Clock Speeds Memory Clock: 1000 MHz 4 Gbps effective^*
Memory Memory Size: 1,024^* MB
Memory Memory Type: GDDR5^*
Memory Memory Bus: 128^* bit
Memory Bandwidth: 64^* GB/s
Render Config TMUs: 24^*
Top GRAPHICS PROCESSOR: Turks^*
Render Config ROPs: 8^*
Theoretical Performance Pixel Rate: 6.400 GPixel/s
Theoretical Performance Texture Rate: 19.20 GTexel/s
Board Design Slot Width: Single-slot^*
Board Design TDP: 66^* W
Board Design Suggested PSU: 250^* W
Board Design Outputs: 1x DVI 1x HDMI 1.3a 1x VGA^*
Board Design Board Number: 109-C33437-00^*
Graphics Features DirectX: 11.2 (11_0)^*
Graphics Features OpenGL: 4.4^*
Graphics Features OpenCL: 1.2^*
source file: amd2011.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: Evergreen^*
Recommended Resolutions: Good:640x480 | Playable:1280x720 | Unplayable:1366x768^*
Graphics Card Launch Price: 99 USD^*
Board Design Length: 168 mm 6.6 inches^*
Graphics Processor GPU Variant: Turks XT (215-0803000)^*
Graphics Processor Density: 6.1M / mm²^*
Graphics Card Reviews: 35 in our database^*
Top TMUS: 24^*
Graphics Processor Chip Package: FCBGA-962^*
Top ROPS: 8^*
Graphics Features Shader Model: 5.0^*
Top CORES: 480^*
Render Config Shading Units: 480^*
Render Config Compute Units: 6^*
Render Config L2 Cache: 256^* KB
Top MEMORY SIZE: 1,024^* MB
Theoretical Performance FP32 (float): 768^* GFLOPS
Render Config L1 Cache: 8 KB (per CU)^*
Top MEMORY TYPE: GDDR5^*

Specifications 10 · 9 fields

name: Radeon HD 6670^*
price: $102.99*^*
3dmark: 1,059^*
value: 10.29^*
2dmark: 498^*
tdp: 66^*
powerperf: 16^*
test: Aug 2012^*
category: Desktop^*

Specifications 11 · 5 fields

Device

AMD Radeon HD 6670^*

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 6670^*

Scope and conditions

benchmark_context

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

OpenCL

1,885^*

Scope and conditions

benchmark_context

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

OpenCL

1,657^*

Scope and conditions

benchmark_context

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

Specifications 12 · 12 fields

gpuName

Radeon HD 6670^*

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 6670^*

Scope and conditions

benchmark_context

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

G3Dmark

745^*

Scope and conditions

benchmark_context

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

G2Dmark

236^*

Scope and conditions

benchmark_context

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

price

68.99^*

Scope and conditions

benchmark_context

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

gpuValue

10.8^*

Scope and conditions

benchmark_context

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

OpenCL

1,657^*

Scope and conditions

benchmark_context

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

TDP

66^*

Scope and conditions

benchmark_context

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

powerPerformance

11.29^*

Scope and conditions

benchmark_context

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

testDate

2,012^*

Scope and conditions

benchmark_context

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

category

Desktop^*

Scope and conditions

benchmark_context

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

Specifications 13 · 27 fields

manufacturer: AMD^*
manufacturer: AMD^*
rop: 8^*
rop: 8^*
igp: No^*
igp: No^*
bus: PCIe 2.0 x16^*
bus: PCIe 2.0 x16^*
memType: GDDR3^*
memType: GDDR5^*
gpuChip: RV730^*
gpuChip: Turks^*
productName: Radeon HD 6670^*
productName: Radeon HD 6670^*
releaseYear: 2,011^*
releaseYear: 2,011^*
memSize: 1.024^*
memSize: 1.024^*
memBusWidth: 128^*
gpuClock: 800^*
gpuClock: 750^*
memClock: 800^*
memClock: 1,000^*
unifiedShader: 480^*
unifiedShader: 320^*
tmu: 24^*
tmu: 32^*

* Provisional data