AMD Radeon HD 7990 vs AMD FirePro S7150
GPU Specs Compare
Graphics Card
Release Date
Apr 2013
Feb 2016
Generation
Southern Islands
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
950 MHz
-
Boost Clock
1000 MHz
-
Memory Clock
1500 MHz
1250 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
288.0GB/s
160.0GB/s
Render Config
Compute Units
32
32
Shading Units
2048
2048
TMUs
128
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
512 KB
Theoretical Performance
Pixel Rate
32.00 GPixel/s
29.44 GPixel/s
Texture Rate
128.0 GTexel/s
117.8 GTexel/s
FP32 (float)
4.096 TFLOPS
3.768 TFLOPS
FP64 (double)
1024 GFLOPS
235.5 GFLOPS
FP16 (half)
-
7.537 TFLOPS
Graphics Processor
GPU Name
Malta
Tonga
GPU Variant
Malta XT(215-0849026)
Tonga XT GL
Architecture
GCN 1.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
5 billion
Die Size
365 mm²
366 mm²
Board Design
TDP
375W
150W
Suggested PSU
750 W
450 W
Outputs
1x DVI4x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
1x 6-pin
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