Home GPU Comparison ATI FirePro V7750 vs ATI Radeon HD 2950 PRO

ATI FirePro V7750 vs ATI Radeon HD 2950 PRO

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7750 and 256MB VRAM Radeon HD 2950 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7750 's Advantages
More VRAM (1024GB vs 256GB)
ATI Radeon HD 2950 PRO 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 28.80GB/s)
Lower TDP (75W vs 76W)

Score

Benchmark

FP32 (float)
FirePro V7750 +33%
0.512 TFLOPS
Radeon HD 2950 PRO
0.384 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Unknown
FirePro
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
38.40GB/s

Render Config

4
Compute Units
4
-
-
-
320
Shading Units
320
32
TMUs
16
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
9.600 GPixel/s
25.60 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
512.0 GFLOPS
FP32 (float)
384.0 GFLOPS
-
FP64 (double)
76.80 GFLOPS

Board Design

76W
TDP
75W
250 W
Suggested PSU
250 W
1x DVI 2x DisplayPort 1.0
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV730
GPU Name
RV670
RV730 GL XTX
GPU Variant
RV670 PRO ES (215-0708001)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.514 billion
Transistors
0.666 billion
146 mm²
Die Size
192 mm²

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1

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