AMD Radeon HD 8970 OEM vs AMD FirePro S7150
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Feb 2016
Generation
Sea Islands
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1250 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
264.0GB/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
29.60 GPixel/s
29.44 GPixel/s
Texture Rate
118.4 GTexel/s
117.8 GTexel/s
FP32 (float)
3.789 TFLOPS
3.768 TFLOPS
FP64 (double)
947.2 GFLOPS
235.5 GFLOPS
FP16 (half)
-
7.537 TFLOPS
Graphics Processor
GPU Name
Tahiti
Tonga
GPU Variant
Tahiti XT(215-0821060)
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
352 mm²
366 mm²
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 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