AMD Radeon R9 M390X vs AMD FirePro S9000
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Aug 2012
Generation
Crystal System
FirePro
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1375 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
160.0GB/s
264.0GB/s
Render Config
Compute Units
32
28
Shading Units
2048
1792
TMUs
128
112
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
768 KB
Theoretical Performance
Pixel Rate
23.14 GPixel/s
28.80 GPixel/s
Texture Rate
92.54 GTexel/s
100.8 GTexel/s
FP16 (half)
2.961 TFLOPS
—
FP32 (float)
2.961 TFLOPS
3.226 TFLOPS
FP64 (double)
185.1 GFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
Amethyst
Tahiti
GPU Variant
Amethyst XT
Tahiti PRO GL
Architecture
GCN 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5 billion
4.313 billion
Die Size
366 mm²
352 mm²
Board Design
TDP
75W
225W
Outputs
No outputs
1x DisplayPort 1.2
Power Connectors
None
1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.0
1.2
Vulkan
1.2
1.2
Shader Model
6.3
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.