NVIDIA Tesla T40 24 GB vs NVIDIA Tesla X2090

VS

NVIDIA Tesla T40 24 GB

NVIDIA Tesla X2090

We compared two Professional market GPUs: 24GB VRAM Tesla T40 24 GB and 6GB VRAM Tesla X2090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla T40 24 GB 's Advantages

Boost Clock1560MHz

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (624.0GB/s vs 177.4GB/s)

4096 additional rendering cores

NVIDIA Tesla X2090 's Advantages

Lower TDP (225W vs 260W)

Score

Benchmark

FP32 (float)

Tesla T40 24 GB +979%

14.38 TFLOPS

Tesla X2090

1.332 TFLOPS

Tesla T40 24 GB

VS

Tesla X2090

Graphics Card

Unknown

Release Date

Jul 2011

Tesla Turing

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1305 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1625 MHz

Memory Clock

924 MHz

Memory

24GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

624.0GB/s

Bandwidth

177.4GB/s

Render Config

-

72

SM Count

16

4608

Shading Units

512

288

TMUs

64

96

ROPs

48

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

768 KB

-

Theoretical Performance

149.8 GPixel/s

Pixel Rate

20.83 GPixel/s

449.3 GTexel/s

Texture Rate

41.66 GTexel/s

28.75 TFLOPS

FP16 (half)

-

14.38 TFLOPS

FP32 (float)

1332 GFLOPS

449.3 GFLOPS

FP64 (double)

666.1 GFLOPS

Board Design

260W

TDP

225W

600 W

Suggested PSU

550 W

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

TU102

GPU Name

GF110

-

Turing

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

18.6 billion

Transistors

3 billion

754 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.0

6.7

Shader Model

5.1

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