Home GPU Comparison AMD FirePro W7000 vs AMD Radeon Sky 900

AMD FirePro W7000 vs AMD Radeon Sky 900

We compared two Desktop platform GPUs: 4GB VRAM FirePro W7000 and 3GB VRAM Radeon Sky 900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W7000 's Advantages
More VRAM (4GB vs 3GB)
Lower TDP (150W vs 300W)
AMD Radeon Sky 900 's Advantages
Released 9 months late
Boost Clock950MHz
Larger VRAM bandwidth (240.0GB/s vs 153.6GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro W7000
2.432 TFLOPS
Radeon Sky 900 +40%
3.405 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Mar 2013
FirePro
Generation
Radeon Sky
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
825 MHz
-
Boost Clock
950 MHz
1200 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
153.6GB/s
Bandwidth
240.0GB/s

Render Config

20
Compute Units
28
-
-
-
1280
Shading Units
1792
80
TMUs
112
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
30.40 GPixel/s
76.00 GTexel/s
Texture Rate
106.4 GTexel/s
-
-
-
2.432 TFLOPS
FP32 (float)
3.405 TFLOPS
152.0 GFLOPS
FP64 (double)
851.2 GFLOPS

Board Design

150W
TDP
300W
450 W
Suggested PSU
700 W
4x DisplayPort 1.2
Outputs
1x DVI 1x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Pitcairn
GPU Name
Tahiti
Pitcairn XT GL (215-0828073)
GPU Variant
Orthrus
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
4.313 billion
212 mm²
Die Size
352 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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