Home GPU Comparison NVIDIA Tesla T4 vs NVIDIA Tesla M40

NVIDIA Tesla T4 vs NVIDIA Tesla M40

We compared two Professional market GPUs: 16GB VRAM Tesla T4 and 12GB VRAM Tesla M40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla T4 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 43% (1590MHz vs 1112MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (320.0GB/s vs 288.4GB/s)
Lower TDP (70W vs 250W)
NVIDIA Tesla M40 's Advantages
512 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla T4 +19%
8.141 TFLOPS
Tesla M40
6.832 TFLOPS
Blender
Tesla T4 +1458%
1652
Tesla M40
106
OctaneBench
Tesla T4 +26%
155
Tesla M40
123
VS

Graphics Card

Sep 2018
Release Date
Nov 2015
Tesla
Generation
Tesla Maxwell
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

585 MHz
Base Clock
948 MHz
1590 MHz
Boost Clock
1112 MHz
1250 MHz
Memory Clock
1502 MHz

Memory

16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
384bit
320.0GB/s
Bandwidth
288.4GB/s

Render Config

-
-
-
40
SM Count
-
2560
Shading Units
3072
160
TMUs
192
64
ROPs
96
320
Tensor Cores
-
40
RT Cores
-
64 KB (per SM)
L1 Cache
48 KB (per SMM)
4 MB
L2 Cache
3 MB
-
-
-

Theoretical Performance

101.8 GPixel/s
Pixel Rate
106.8 GPixel/s
254.4 GTexel/s
Texture Rate
213.5 GTexel/s
65.13 TFLOPS
FP16 (half)
-
8.141 TFLOPS
FP32 (float)
6.832 TFLOPS
254.4 GFLOPS
FP64 (double)
213.5 GFLOPS

Board Design

70W
TDP
250W
250 W
Suggested PSU
600 W
No outputs
Outputs
No outputs
None
Power Connectors
8-pin EPS

Graphics Processor

TU104
GPU Name
GM200
TU104-895-A1
GPU Variant
GM200-895-A1
Turing
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
8 billion
545 mm²
Die Size
601 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
5.2
6.6
Shader Model
6.7

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