Home GPU Comparison AMD FirePro S9000 vs AMD Radeon HD 7870 GHz Edition

AMD FirePro S9000 vs AMD Radeon HD 7870 GHz Edition

We compared two Desktop platform GPUs: 6GB VRAM FirePro S9000 and 2GB VRAM Radeon HD 7870 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S9000 's Advantages
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 153.6GB/s)
512 additional rendering cores
AMD Radeon HD 7870 GHz Edition 's Advantages
Lower TDP (175W vs 225W)

Score

Benchmark

FP32 (float)
FirePro S9000 +26%
3.226 TFLOPS
Radeon HD 7870 GHz Edition
2.56 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Mar 2012
FirePro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
1200 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
153.6GB/s

Render Config

28
Compute Units
20
-
-
-
1792
Shading Units
1280
112
TMUs
80
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
32.00 GPixel/s
100.8 GTexel/s
Texture Rate
80.00 GTexel/s
-
-
-
3.226 TFLOPS
FP32 (float)
2.560 TFLOPS
806.4 GFLOPS
FP64 (double)
160.0 GFLOPS

Board Design

225W
TDP
175W
550 W
Suggested PSU
450 W
1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Tahiti
GPU Name
Pitcairn
Tahiti PRO GL
GPU Variant
Pitcairn XT (215-0828047)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
2.8 billion
352 mm²
Die Size
212 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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