Home GPU Comparison ATI FirePro V9800P vs AMD Radeon HD 6950

ATI FirePro V9800P vs AMD Radeon HD 6950

We compared two Desktop platform GPUs: 4GB VRAM FirePro V9800P and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V9800P 's Advantages
More VRAM (4GB vs 2GB)
192 additional rendering cores
AMD Radeon HD 6950 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 147.2GB/s)
Lower TDP (200W vs 225W)

Score

Benchmark

FP32 (float)
FirePro V9800P +20%
2.72 TFLOPS
Radeon HD 6950
2.253 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1150 MHz
Memory Clock
1250 MHz

Memory

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

Render Config

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

Theoretical Performance

27.20 GPixel/s
Pixel Rate
25.60 GPixel/s
68.00 GTexel/s
Texture Rate
70.40 GTexel/s
-
FP16 (half)
-
2.720 TFLOPS
FP32 (float)
2.253 TFLOPS
544.0 GFLOPS
FP64 (double)
563.2 GFLOPS

Graphics Processor

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

Board Design

225W
TDP
200W
550 W
Suggested PSU
550 W
1x DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 8-pin
Power Connectors
2x 6-pin

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
-
CUDA
-
5.0
Shader Model
5.0

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