AMD FirePro S7000 vs AMD Radeon HD 6950
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Dec 2010
Generation
FirePro
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1200 MHz
1250 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
160.0GB/s
Render Config
Compute Units
20
22
Shading Units
1280
1408
TMUs
80
88
ROPs
32
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
30.40 GPixel/s
25.60 GPixel/s
Texture Rate
76.00 GTexel/s
70.40 GTexel/s
FP32 (float)
2.432 TFLOPS
2.253 TFLOPS
FP64 (double)
152.0 GFLOPS
563.2 GFLOPS
Graphics Processor
GPU Name
Pitcairn
Cayman
GPU Variant
Pitcairn XT GL(215-0828073)
Cayman PRO(215-0807019)
Architecture
GCN 1.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
2.8 billion
2.64 billion
Die Size
212 mm²
389 mm²
Board Design
TDP
150W
200W
Suggested PSU
450 W
550 W
Outputs
1x DisplayPort 1.2
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin
2x 6-pin
Graphics Features
DirectX
12 (11_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
1.2
1.2
Vulkan
1.2
N/A
Shader Model
5.1
5.0