Home GPU Comparison AMD FirePro S7000 vs AMD Radeon HD 6950

AMD FirePro S7000 vs AMD Radeon HD 6950

We compared two Desktop platform GPUs: 4GB VRAM FirePro S7000 and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7000 's Advantages
Released 1 years and 8 months late
More VRAM (4GB vs 2GB)
Lower TDP (150W vs 200W)
AMD Radeon HD 6950 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 153.6GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro S7000 +7%
2.432 TFLOPS
Radeon HD 6950
2.253 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Dec 2010
FirePro
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
160.0GB/s

Render Config

20
Compute Units
22
-
-
-
1280
Shading Units
1408
80
TMUs
88
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
25.60 GPixel/s
76.00 GTexel/s
Texture Rate
70.40 GTexel/s
-
-
-
2.432 TFLOPS
FP32 (float)
2.253 TFLOPS
152.0 GFLOPS
FP64 (double)
563.2 GFLOPS

Board Design

150W
TDP
200W
450 W
Suggested PSU
550 W
1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Pitcairn
GPU Name
Cayman
Pitcairn XT GL (215-0828073)
GPU Variant
Cayman PRO (215-0807019)
GCN 1.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
2.64 billion
212 mm²
Die Size
389 mm²

Graphics Features

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

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