NVIDIA Tesla V100 PCIe 16 GB vs NVIDIA Tesla T40 24 GB

VS

NVIDIA Tesla V100 PCIe 16 GB NVIDIA Tesla T40 24 GB

We compared two Professional market GPUs: 16GB VRAM Tesla V100 PCIe 16 GB and 24GB VRAM Tesla T40 24 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla V100 PCIe 16 GB 's Advantages

Larger VRAM bandwidth (897.0GB/s vs 624.0GB/s)

512 additional rendering cores

NVIDIA Tesla T40 24 GB 's Advantages

Boost Clock has increased by 13% (1560MHz vs 1380MHz)

More VRAM (24GB vs 16GB)

Lower TDP (260W vs 300W)

Score

Benchmark

FP32 (float)

Tesla V100 PCIe 16 GB

14.13 TFLOPS

Tesla T40 24 GB +1%

14.38 TFLOPS

Tesla V100 PCIe 16 GB

VS

Tesla T40 24 GB

Graphics Card

Jun 2017

Release Date

Unknown

Tesla

Generation

Tesla Turing

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1245 MHz

Base Clock

1305 MHz

1380 MHz

Boost Clock

1560 MHz

876 MHz

Memory Clock

1625 MHz

Memory

16GB

Memory Size

24GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

384bit

897.0GB/s

Bandwidth

624.0GB/s

Render Config

80

SM Count

72

-

Compute Units

-

5120

Shading Units

4608

320

TMUs

288

128

ROPs

96

640

Tensor Cores

576

-

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

6 MB

Theoretical Performance

176.6 GPixel/s

Pixel Rate

149.8 GPixel/s

441.6 GTexel/s

Texture Rate

449.3 GTexel/s

28.26 TFLOPS

FP16 (half)

28.75 TFLOPS

14.13 TFLOPS

FP32 (float)

14.38 TFLOPS

7.066 TFLOPS

FP64 (double)

449.3 GFLOPS

Graphics Processor

GV100

GPU Name

TU102

-

GPU Variant

-

Volta

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

21.1 billion

Transistors

18.6 billion

815 mm²

Die Size

754 mm²

Board Design

300W

TDP

260W

700 W

Suggested PSU

600 W

No outputs

Outputs

No outputs

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.0

CUDA

7.5

6.6

Shader Model

6.7

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