NVIDIA Tesla K80 vs AMD FirePro S7150 x2
GPU Specs Compare
Graphics Card
Release Date
Nov 2014
Feb 2016
Generation
Tesla
FirePro Server
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
562 MHz
-
Boost Clock
824 MHz
-
Memory Clock
1253 MHz
1250 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
240.6GB/s
160.0GB/s
Render Config
Shading Units
2496
1792
TMUs
208
112
ROPs
48
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
512 KB
Compute Units
-
28
Theoretical Performance
Pixel Rate
42.85 GPixel/s
29.44 GPixel/s
Texture Rate
171.4 GTexel/s
103.0 GTexel/s
FP32 (float)
4.113 TFLOPS
3.297 TFLOPS
FP64 (double)
1371 GFLOPS
206.1 GFLOPS
FP16 (half)
-
3.297 TFLOPS
Graphics Processor
GPU Name
GK210
Tonga
GPU Variant
GK210-885-A1
Cloudy Tau
Architecture
Kepler 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.1 billion
5 billion
Die Size
561 mm²
366 mm²
Board Design
TDP
300W
265W
Suggested PSU
700 W
600 W
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2.170
CUDA
3.7
-
Shader Model
5.1
6.5