AMD FirePro S9000 vs AMD Radeon E8870
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Sep 2015
Generation
FirePro
Embedded
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1375 MHz
1500 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
264.0GB/s
96.00GB/s
Render Config
Compute Units
28
12
Shading Units
1792
768
TMUs
112
48
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
256 KB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
16.00 GPixel/s
Texture Rate
100.8 GTexel/s
48.00 GTexel/s
FP32 (float)
3.226 TFLOPS
1.536 TFLOPS
FP64 (double)
806.4 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
Tahiti
Saturn
GPU Variant
Tahiti PRO GL
Saturn PRO
Architecture
GCN 1.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
2.08 billion
Die Size
352 mm²
160 mm²
Board Design
TDP
225W
75W
Suggested PSU
550 W
-
Outputs
1x DisplayPort 1.2
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
1.2
Shader Model
5.1
6.3