NVIDIA Tesla M40 vs NVIDIA GRID M40
We compared two Professional market GPUs: 12GB VRAM Tesla M40 and 8GB VRAM GRID M40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla M40 's Advantages
Boost Clock1112MHz
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (288.4GB/s vs 83.20GB/s)
2688 additional rendering cores
NVIDIA GRID M40 's Advantages
Released 6 months late
Lower TDP (50W vs 250W)
Score
Benchmark
FP32 (float)
Tesla M40
+761%
6.832 TFLOPS
GRID M40
0.793 TFLOPS
Graphics Card
Nov 2015
Release Date
May 2016
Tesla Maxwell
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
948 MHz
Base Clock
-
1112 MHz
Boost Clock
-
1502 MHz
Memory Clock
1300 MHz
Memory
12GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.4GB/s
Bandwidth
83.20GB/s
Render Config
-
-
-
-
-
-
3072
Shading Units
384
192
TMUs
32
96
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
64 KB (per SMM)
3 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
106.8 GPixel/s
Pixel Rate
16.53 GPixel/s
213.5 GTexel/s
Texture Rate
33.06 GTexel/s
-
-
-
6.832 TFLOPS
FP32 (float)
793.3 GFLOPS
213.5 GFLOPS
FP64 (double)
24.79 GFLOPS
Board Design
250W
TDP
50W
600 W
Suggested PSU
250 W
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
-
Graphics Processor
GM200
GPU Name
GM107
GM200-895-A1
GPU Variant
-
Maxwell 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
8 billion
Transistors
1.87 billion
601 mm²
Die Size
148 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
5.0
6.7
Shader Model
5.1
