Home GPU Comparison NVIDIA Tesla C2070 vs NVIDIA Tesla M40 24 GB

NVIDIA Tesla C2070 vs NVIDIA Tesla M40 24 GB

We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 24GB VRAM Tesla M40 24 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla C2070 's Advantages
Lower TDP (238W vs 250W)
NVIDIA Tesla M40 24 GB 's Advantages
Released 4 years and 4 months late
Boost Clock1112MHz
More VRAM (24GB vs 6GB)
Larger VRAM bandwidth (288.4GB/s vs 143.4GB/s)
2624 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla C2070
1.028 TFLOPS
Tesla M40 24 GB +564%
6.832 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

6GB
Memory Size
24GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
143.4GB/s
Bandwidth
288.4GB/s

Render Config

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

Theoretical Performance

16.07 GPixel/s
Pixel Rate
106.8 GPixel/s
32.14 GTexel/s
Texture Rate
213.5 GTexel/s
-
-
-
1028 GFLOPS
FP32 (float)
6.832 TFLOPS
513.9 GFLOPS
FP64 (double)
213.5 GFLOPS

Board Design

238W
TDP
250W
550 W
Suggested PSU
600 W
1x DVI
Outputs
No outputs
1x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

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

Graphics Features

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

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