AMD FirePro S9300 X2 vs AMD Radeon HD 7990
GPU Specs Compare
Graphics Card
Release Date
Mar 2016
Apr 2013
Generation
FirePro
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
500 MHz
1500 MHz
Base Clock
-
950 MHz
Boost Clock
-
1000 MHz
Memory
Memory Size
4GB
3GB
Memory Type
HBM
GDDR5
Memory Bus
4096bit
384bit
Bandwidth
512.0GB/s
288.0GB/s
Render Config
Compute Units
64
32
Shading Units
4096
2048
TMUs
256
128
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
768 KB
Theoretical Performance
Pixel Rate
62.40 GPixel/s
32.00 GPixel/s
Texture Rate
249.6 GTexel/s
128.0 GTexel/s
FP32 (float)
7.987 TFLOPS
4.096 TFLOPS
FP64 (double)
499.2 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
Capsaicin
Malta
GPU Variant
Capsaicin XT
Malta XT(215-0849026)
Architecture
GCN 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
8.9 billion
4.313 billion
Die Size
596 mm²
365 mm²
Board Design
TDP
300W
375W
Suggested PSU
700 W
750 W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Power Connectors
2x 8-pin
2x 8-pin
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
6.0
5.1