Home GPU Comparison NVIDIA Tesla M40 vs NVIDIA Tesla M2070

NVIDIA Tesla M40 vs NVIDIA Tesla M2070

We compared two Professional market GPUs: 12GB VRAM Tesla M40 and 6GB VRAM Tesla M2070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla M40 's Advantages
Released 4 years and 4 months late
Boost Clock1112MHz
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (288.4GB/s vs 150.3GB/s)
2624 additional rendering cores
NVIDIA Tesla M2070 's Advantages
Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)
Tesla M40 +563%
6.832 TFLOPS
Tesla M2070
1.03 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Jul 2011
Tesla Maxwell
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

948 MHz
Base Clock
-
1112 MHz
Boost Clock
-
1502 MHz
Memory Clock
783 MHz

Memory

12GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
288.4GB/s
Bandwidth
150.3GB/s

Render Config

-
-
-
-
SM Count
14
3072
Shading Units
448
192
TMUs
56
96
ROPs
48
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
64 KB (per SM)
3 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

106.8 GPixel/s
Pixel Rate
16.07 GPixel/s
213.5 GTexel/s
Texture Rate
32.14 GTexel/s
-
-
-
6.832 TFLOPS
FP32 (float)
1030 GFLOPS
213.5 GFLOPS
FP64 (double)
515.2 GFLOPS

Board Design

250W
TDP
225W
600 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GM200
GPU Name
GF100
GM200-895-A1
GPU Variant
-
Maxwell 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
8 billion
Transistors
3.1 billion
601 mm²
Die Size
529 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
2.0
6.7
Shader Model
5.1

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