Home GPU Comparison AMD FirePro W9000 vs AMD Radeon Sky 500

AMD FirePro W9000 vs AMD Radeon Sky 500

We compared two Desktop platform GPUs: 6GB VRAM FirePro W9000 and 4GB VRAM Radeon Sky 500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W9000 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (264.0GB/s vs 153.6GB/s)
768 additional rendering cores
AMD Radeon Sky 500 's Advantages
Released 9 months late
Lower TDP (150W vs 274W)

Score

Benchmark

FP32 (float)
FirePro W9000 +64%
3.994 TFLOPS
Radeon Sky 500
2.432 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

-
-
-
-
-
-
1375 MHz
Memory Clock
1200 MHz

Memory

6GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
153.6GB/s

Render Config

32
Compute Units
20
-
-
-
2048
Shading Units
1280
128
TMUs
80
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
30.40 GPixel/s
124.8 GTexel/s
Texture Rate
76.00 GTexel/s
-
-
-
3.994 TFLOPS
FP32 (float)
2.432 TFLOPS
998.4 GFLOPS
FP64 (double)
152.0 GFLOPS

Board Design

274W
TDP
150W
600 W
Suggested PSU
450 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

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