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GPU

AMD

AMD Radeon Sky 900

Graphics processor

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.

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

Higher is better.

AMD Radeon Sky 900

23.41^* fps

AMD Radeon Sky 900

Host configuration not reported.

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

Higher is better.

AMD Radeon Sky 900

57.68^* fps

AMD Radeon Sky 900

Host configuration not reported.

Aztec Ruins High TierWindows / DirectX / 1920 x 1080 / onscreen · fps

Higher is better.

AMD Radeon Sky 900

28.78^* fps

AMD Radeon Sky 900

Host configuration not reported.

Aztec Ruins Normal TierWindows / DirectX / 1920 x 1080 / onscreen · fps

Higher is better.

AMD Radeon Sky 900

38.52^* fps

AMD Radeon Sky 900

Host configuration not reported.

T-RexWindows / DirectX / 1920 x 1080 / onscreen · fps

Higher is better.

AMD Radeon Sky 900

29.55^* fps

AMD Radeon Sky 900

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.

Processing & platform

Architecture: GCN 1.0
Manufacturing process: 28 nm
Process node: 28 nm
GPUs per card: 2^*
GPU base clock: 825 MHz^*
Reported GPU frequency: 825 MHz^*
Reported graphics memory frequency: 1,250 MHz^*
Graphics interface: PCIe 3.0 x16^*
Reported chip die area: 352 mm²^*
Chip/package TDP: 300 W^*
Transistors: 4,313 million^*
GPU boost clock: 950 MHz^*
Graphics processor: Tahiti^*
Chip foundry: TSMC^*
Card or module format: Dual-slot^*
Declared GPU TDP: 300 W^*
Suggested system PSU: 700 W^*
External power connectors: 2x 8-pin^*
DirectX / feature level: 12 (11_1)^*
OpenGL: 4.6^*
OpenCL: 2.1 (1.2)^*
Vulkan: 1.2.170^*
Shader model: 6.5 (5.1)^*
Reported video memory (allocation unspecified): 3 GB^*
Reported video memory (allocation unspecified): 6,144 MB^*
Reported shader processors (allocation unspecified): 1,792^*
Reported memory bus (allocation unspecified): Reported value 1: 384 bit^*
Reported value 2: 384 bit^*
Reported value 3: 768 bit^*
Reported memory bandwidth (allocation unspecified): 240 GB/s^*

GPU configurations

Reference configuration
Rated power
300 W
Power specification
TDP

Memory & storage

Video memory type: Reported value 1: GDDR5^*
Reported value 2: GDDR5^*
Reported value 3: GDDR5^*
Reported value 4: GDDR6^*
Reported value 5: GDDR5^*
Reported value 6: GDDR5^*
Reported value 7: GDDR5^*

Power specifications

Thermal design power: 300 W

System configuration

Detailed specifications

Specifications 1 · 11 fields

Manufacturer: AMD Radeon^*
GFLOPS: 6,810^* GFLOPS
TDP: 300^*
Class: Datacenter^*
Name: Radeon Sky 900^*
Year: 2013^*
Fab: 28^*
Transistors (mln): 4,313^*
Die size: 352^*
Memory size: 6,144^*
Memory speed: 480^*

Specifications 2 · 21 fields

Integrated: No^*
L2 Cache: 0KB^*
Manufacturer: AMD^*
Max Power: 300 Watts^*
Reported video memory (allocation unspecified): 6,144^* MB
Memory Bandwidth: 480GB/sec^*
Reported memory bus (allocation unspecified): 768 Bit^*
Memory Speed: 1,250^* MHz
Memory Type: GDDR5^*
Name: Radeon Sky 900^*
Best Resolution: 5760 x 1600^*
Notebook GPU: No^*
Open GL: 4.3^*
Release Date: 25-Mar-2013^*
SLI Crossfire: No^*
Shader: 5^*
VGA Connection: 0^*
DVI Connection: 0^*
Dedicated: Yes^*
Direct X: DX 11.1^*
HDMI Connection: 0^*

Specifications 3 · 8 fields

Product Name: Radeon Sky 900^*
GPU Chip: Tahiti^*
Released: Mar 27th, 2013^*
Bus: PCIe 3.0 x16^*
Memory: 3 GB, GDDR5, 384 bit^*
GPU clock: 825^* MHz
Memory clock: 1,250^* MHz
Shaders TMUs ROPs: 1792 / 112 / 32^*

Specifications 4 · 12 fields

Foundry: TSMC^*
Vendor: AMD^*
FP32 GFLOPS: 3,405^* GFLOPS
FP64 GFLOPS: 851.2^* GFLOPS
Product: AMD Radeon Sky 900^*
Type: GPU^*
Release Date: 2013-03-27^*
Process Size (nm): 28^* nm
TDP (W): 300^* W
Die Size (mm^2): 352^* mm²
Transistors (million): 4,313^*
Freq (MHz): 825^* MHz

Specifications 5 · 26 fields

proc transistors: 4,313 million^*
proc die size: 352^* mm²
Reported shader processors (allocation unspecified): 1,792^*
base clock: 825^*
boost clock: 950^*
memory clock: 1,250^*
Reported video memory (allocation unspecified): 3^*
name: AMD Radeon Sky 900^*
ram type: GDDR5^*
bus width: 384^*
bus interface: PCIe 3.0 x16^*
Reported memory bandwidth (allocation unspecified): 240^* GB/s
fp32 performance: 3.405^*
fp64 performance: 0.8512^*
tdp: 300^* W
suggested psu: 700^* W
slot width: Dual-slot^*
power connectors: 2x 8-pin^*
is retail board: No^*
gpi value: 3.24^*
vendor: amd^*
manufacturer: AMD^*
arch name: GCN 1.0^*
card release date: 2013-03-27^*
proc foundry: TSMC^*
proc process size: 28^* nm

Specifications 6 · 36 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 x16^*

Memory bus (allocation unspecified)

384^* bit

Reported shader processors (allocation unspecified)

1,792^*

Reported theoretical FP32 peak

3.405^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

0.8512^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

16 KB (per CU)^*

Declared GPU L2 cache (allocation unspecified)

768 KB^*

Reported display outputs

1x DVI, 1x mini-DisplayPort 1.2^*

Theoretical pixel fill rate

30.40 GPixel/s^*

External power connectors

2x 8-pin^*

Reported chip die area

352 mm²^*

Chip foundry

TSMC^*

Process node declaration

28 nm^*

Transistors

4,313 million^*

Graphics processor

Tahiti^*

GPUs per card

2^*

Reported video memory (allocation unspecified)

3^* GB

Rated memory bandwidth (allocation unspecified)

240.0 GB/s^*

Video memory type

GDDR5^*

Raster output units (allocation unspecified)

32^*

Reported shading units (allocation unspecified)

1,792^*

Card or module format

Dual-slot^*

Suggested system PSU

700 W^*

2:4 tensor sparsity

No^*

Declared GPU TDP

300 W^*

Theoretical texture fill rate

106.4 GTexel/s^*

Texture mapping units (allocation unspecified)

112^*

Reported shader processors (allocation unspecified)

1,792^*

Reported video memory (allocation unspecified)

3^* GB

Video memory type

GDDR5^*

Specifications 7 · 9 fields

model

Radeon Sky 900^*

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

core config

2× 1792:112:32:28^*

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

tdp watts

300.0^* W

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

manufacturer

AMD^*

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

launch date

2013-04-01 00:00:00.000000000^*

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

code name

2× Tahiti PRO^*

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

fab nm

28.0^* nm

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

bus interface

PCIe 3.0 x16^*

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

core clock mhz

825.0^* MHz

Scope and conditions

source_native_row_context

model: Radeon Sky 900^*

Specifications 8 · 11 fields

Manufacturer: AMD Radeon^*
GFLOPS: 6,810^* GFLOPS
TDP: 300^*
Class: Datacenter^*
Name: Radeon Sky 900^*
Year: 2013^*
Fab: 28^*
Transistors (mln): 4,313^*
Die size: 352^*
Memory size: 6,144^*
Memory speed: 480^*

Specifications 9 · 54 fields

Brand: AMD^*
Top BUS WIDTH: 384 bit x2^*
Graphics Processor GPU Name: Tahiti^*
Graphics Processor Architecture: GCN 1.0^*
Graphics Processor Process Size: 28^* nm
Graphics Processor Transistors: 4,313 million^*
Graphics Processor Die Size: 352^* mm²
Graphics Card Release Date: Mar 27th, 2013^*
Graphics Card Generation: Radeon Sky (x00)^*
Graphics Card Production: End-of-life^*
Name: Radeon Sky 900^*
Graphics Card Bus Interface: PCIe 3.0 x16^*
Clock Speeds Memory Clock: 1250 MHz 5 Gbps effective^*
Reported video memory (allocation unspecified): 3^* GB
Memory Memory Type: GDDR5^*
Reported memory bus (allocation unspecified): 384^* bit
Reported memory bandwidth (allocation unspecified): 240^* GB/s
Render Config TMUs: 112^*
Top GRAPHICS PROCESSOR: Tahiti x2^*
Render Config ROPs: 32^*
Theoretical Performance Pixel Rate: 30.40 GPixel/s
Theoretical Performance Texture Rate: 106.4 GTexel/s
Board Design Slot Width: Dual-slot^*
Board Design TDP: 300^* W
Board Design Suggested PSU: 700^* W
Board Design Outputs: 1x DVI 1x mini-DisplayPort 1.2^*
Board Design Board Number: C476^*
Graphics Features DirectX: 12 (11_1)^*
Graphics Features OpenGL: 4.6^*
Graphics Features OpenCL: 2.1 (1.2)^*
Graphics Features Vulkan: 1.2.170^*
source file: amd2013.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: FirePro Remote^*
Recommended Resolutions: Good:1366x768 | Playable:1600x900 | Unplayable:1920x1080^*
Board Design Length: 305 mm 12 inches^*
Graphics Processor GPU Variant: Orthrus^*
Board Design Power Connectors: 2x 8-pin^*
Graphics Processor Density: 12.3M / mm²^*
Board Design Height: 111 mm 4.4 inches^*
Top TMUS: 112 x2^*
Top ROPS: 32 x2^*
Clock Speeds Base Clock: 825^* MHz
Clock Speeds Boost Clock: 950^* MHz
Graphics Features Shader Model: 6.5 (5.1)^*
Top CORES: 1792 x2^*
Render Config Shading Units: 1,792^*
Render Config Compute Units: 28^*
Render Config L2 Cache: 768^* KB
Top MEMORY SIZE: 3 GB x2^*
Theoretical Performance FP32 (float): 3.405^* TFLOPS
Theoretical Performance FP64 (double): 851.2 GFLOPS (1:4)
Render Config L1 Cache: 16 KB (per CU)^*
Top MEMORY TYPE: GDDR5^*

Specifications 10 · 27 fields

manufacturer: AMD^*
manufacturer: AMD^*
rop: 32^*
rop: 64^*
igp: No^*
igp: No^*
bus: PCIe 3.0 x16^*
bus: PCIe 3.0 x16^*
memType: GDDR6^*
memType: GDDR5^*
gpuChip: TU106^*
gpuChip: Tahiti^*
productName: Radeon Sky 900^*
productName: Radeon Sky 900^*
releaseYear: 2,013^*
releaseYear: 2,013^*
memSize: 3^*
memSize: 3^*
Reported memory bus (allocation unspecified): 384^*
gpuClock: 825^*
gpuClock: 1,410^*
memClock: 1,750^*
memClock: 1,250^*
unifiedShader: 2,304^*
unifiedShader: 1,792^*
tmu: 112^*
tmu: 144^*

* Provisional data