AMD FirePro S7150 x2 vs AMD Radeon HD 7970
GPU Specs Compare
Graphics Card
Release Date
Feb 2016
Jan 2012
Generation
FirePro Server
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1375 MHz
Memory
Memory Size
8GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
160.0GB/s
264.0GB/s
Render Config
Compute Units
28
32
Shading Units
1792
2048
TMUs
112
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
768 KB
Theoretical Performance
Pixel Rate
29.44 GPixel/s
29.60 GPixel/s
Texture Rate
103.0 GTexel/s
118.4 GTexel/s
FP16 (half)
3.297 TFLOPS
-
FP32 (float)
3.297 TFLOPS
3.789 TFLOPS
FP64 (double)
206.1 GFLOPS
947.2 GFLOPS
Graphics Processor
GPU Name
Tonga
Tahiti
GPU Variant
Cloudy Tau
Tahiti XT(215-0821060)
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
265W
250W
Suggested PSU
600 W
600 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1 (1.2)
Vulkan
1.2.170
1.2.170
Shader Model
6.5
6.5 (5.1)
📊 Benchmark
3DMark Time Spy
-
2,310
3DMark Time Spy Extreme
-
1,209