Home GPU Comparison AMD FirePro S7000 vs ATI Radeon HD 2950 XTX

AMD FirePro S7000 vs ATI Radeon HD 2950 XTX

We compared two Desktop platform GPUs: 4GB VRAM FirePro S7000 and 512MB VRAM Radeon HD 2950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7000 's Advantages
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 72.06GB/s)
960 additional rendering cores
ATI Radeon HD 2950 XTX 's Advantages
Lower TDP (110W vs 150W)

Score

Benchmark

FP32 (float)
FirePro S7000 +389%
2.432 TFLOPS
Radeon HD 2950 XTX
0.497 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Unknown
FirePro
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1126 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
72.06GB/s

Render Config

20
Compute Units
4
-
-
-
1280
Shading Units
320
80
TMUs
16
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
12.43 GPixel/s
76.00 GTexel/s
Texture Rate
12.43 GTexel/s
-
-
-
2.432 TFLOPS
FP32 (float)
497.3 GFLOPS
152.0 GFLOPS
FP64 (double)
99.46 GFLOPS

Board Design

150W
TDP
110W
450 W
Suggested PSU
300 W
1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Pitcairn
GPU Name
RV670
Pitcairn XT GL (215-0828073)
GPU Variant
RV670 XTX (215-0708004)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.666 billion
212 mm²
Die Size
192 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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