Home GPU Comparison AMD FirePro S9000 vs AMD Radeon HD 6870 X2

AMD FirePro S9000 vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 6GB VRAM FirePro S9000 and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S9000 's Advantages
Released 1 years and 1 months late
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 134.4GB/s)
672 additional rendering cores
Lower TDP (225W vs 300W)

Score

Benchmark

FP32 (float)
FirePro S9000 +60%
3.226 TFLOPS
Radeon HD 6870 X2
2.016 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Jul 2011
FirePro
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
1050 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
134.4GB/s

Render Config

28
Compute Units
14
-
-
-
1792
Shading Units
1120
112
TMUs
56
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
28.80 GPixel/s
100.8 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
3.226 TFLOPS
FP32 (float)
2.016 TFLOPS
806.4 GFLOPS
FP64 (double)
-

Board Design

225W
TDP
300W
550 W
Suggested PSU
700 W
1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 8-pin
Power Connectors
-

Graphics Processor

Tahiti
GPU Name
Barts
Tahiti PRO GL
GPU Variant
Barts XT (215-0798000)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
1.7 billion
352 mm²
Die Size
255 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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