NVIDIA GRID M6 8Q vs NVIDIA Tesla K40m
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
Nov 2013
Generation
GRID
Tesla
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1253 MHz
1502 MHz
Base Clock
-
745 MHz
Boost Clock
-
876 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
160.4GB/s
288.4GB/s
Render Config
Shading Units
1536
2880
TMUs
96
240
ROPs
64
48
L1 Cache
48 KB (per SMM)
16 KB (per SMX)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
46.21 GPixel/s
52.56 GPixel/s
Texture Rate
69.31 GTexel/s
210.2 GTexel/s
FP32 (float)
2.218 TFLOPS
5.046 TFLOPS
FP64 (double)
69.31 GFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
GM204
GK110B
GPU Variant
GM204-995-A1
-
Architecture
Maxwell 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5.2 billion
7.08 billion
Die Size
398 mm²
561 mm²
Board Design
TDP
100W
245W
Suggested PSU
300 W
550 W
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
5.2
3.5
Shader Model
6.4
5.1