Home GPU Comparison AMD FirePro S7000 vs ATI Radeon HD 4870 X2

AMD FirePro S7000 vs ATI Radeon HD 4870 X2

We compared two Desktop platform GPUs: 4GB VRAM FirePro S7000 and 1024MB VRAM Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7000 's Advantages
Released 4 years late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 115.2GB/s)
480 additional rendering cores
Lower TDP (150W vs 286W)

Score

Benchmark

FP32 (float)
FirePro S7000 +102%
2.432 TFLOPS
Radeon HD 4870 X2
1.2 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Aug 2008
FirePro
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
115.2GB/s

Render Config

20
Compute Units
10
-
-
-
1280
Shading Units
800
80
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
12.00 GPixel/s
76.00 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
2.432 TFLOPS
FP32 (float)
1200 GFLOPS
152.0 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

150W
TDP
286W
450 W
Suggested PSU
600 W
1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Pitcairn
GPU Name
R700
Pitcairn XT GL (215-0828073)
GPU Variant
R700 XT (215-0669045)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.956 billion
212 mm²
Die Size
256 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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