Home GPU Comparison AMD Radeon HD 6970 X2 vs AMD FirePro W9000

AMD Radeon HD 6970 X2 vs AMD FirePro W9000

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 and 6GB VRAM FirePro W9000 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 2GB)
Larger VRAM bandwidth (264.0GB/s vs 176.0GB/s)
512 additional rendering cores
Lower TDP (274W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 6970 X2
2.703 TFLOPS
FirePro W9000 +47%
3.994 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jun 2012
Northern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
176.0GB/s
Bandwidth
264.0GB/s

Render Config

24
Compute Units
32
-
-
-
1536
Shading Units
2048
96
TMUs
128
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

28.16 GPixel/s
Pixel Rate
31.20 GPixel/s
84.48 GTexel/s
Texture Rate
124.8 GTexel/s
-
-
-
2.703 TFLOPS
FP32 (float)
3.994 TFLOPS
-
FP64 (double)
998.4 GFLOPS

Board Design

375W
TDP
274W
750 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
6x mini-DisplayPort 1.2 1x SDI
3x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Antilles
GPU Name
Tahiti
Antilles XT (215-0807027)
GPU Variant
Tahiti XT GL
TeraScale 3
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.64 billion
Transistors
4.313 billion
389 mm²
Die Size
352 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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