NVIDIA Tesla M4 vs NVIDIA Tesla K8
GPU Specs Compare
Graphics Card
Release Date
Nov 2015
Sep 2014
Generation
Tesla
Tesla
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
872 MHz
693 MHz
Boost Clock
1072 MHz
811 MHz
Memory Clock
1375 MHz
1250 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
88.00GB/s
160.0GB/s
Render Config
Shading Units
1024
1536
TMUs
64
128
ROPs
32
32
L1 Cache
48 KB (per SMM)
16 KB (per SMX)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
34.30 GPixel/s
25.95 GPixel/s
Texture Rate
68.61 GTexel/s
103.8 GTexel/s
FP32 (float)
2.195 TFLOPS
2.491 TFLOPS
FP64 (double)
68.61 GFLOPS
103.8 GFLOPS
Graphics Processor
GPU Name
GM206
GK104
Architecture
Maxwell 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.94 billion
3.54 billion
Die Size
228 mm²
294 mm²
Board Design
TDP
50W
100W
Suggested PSU
250 W
300 W
Outputs
No outputs
No outputs
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
5.2
3.0
Shader Model
6.4
5.1