Home GPU Comparison AMD Radeon HD 6950 vs ATI FirePro V9800

AMD Radeon HD 6950 vs ATI FirePro V9800

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6950 and 4GB VRAM FirePro V9800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 147.2GB/s)
Lower TDP (200W vs 250W)
ATI FirePro V9800 's Advantages
More VRAM (4GB vs 2GB)
192 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6950
2.253 TFLOPS
FirePro V9800 +20%
2.72 TFLOPS
VS

Graphics Card

Dec 2010
Release Date
Sep 2010
Northern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
1150 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
147.2GB/s

Render Config

22
Compute Units
20
-
-
-
1408
Shading Units
1600
88
TMUs
80
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
27.20 GPixel/s
70.40 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
2.253 TFLOPS
FP32 (float)
2.720 TFLOPS
563.2 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

200W
TDP
250W
550 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
6x mini-DisplayPort 1.1 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Cayman
GPU Name
Cypress
Cayman PRO (215-0807019)
GPU Variant
Cypress XT GL
TeraScale 3
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.64 billion
Transistors
2.154 billion
389 mm²
Die Size
334 mm²

Graphics Features

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

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