NVIDIA A10 PCIe vs NVIDIA Tesla K40t

VS

NVIDIA A10 PCIe NVIDIA Tesla K40t

We compared two Professional market GPUs: 24GB VRAM A10 PCIe and 12GB VRAM Tesla K40t to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10 PCIe 's Advantages

Released 7 years and 5 months late

Boost Clock has increased by 93% (1695MHz vs 876MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (600.2GB/s vs 288.4GB/s)

6336 additional rendering cores

Lower TDP (150W vs 245W)

Score

Benchmark

FP32 (float)

A10 PCIe +519%

31.24 TFLOPS

Tesla K40t

5.046 TFLOPS

A10 PCIe

VS

Tesla K40t

Graphics Card

Apr 2021

Release Date

Nov 2013

Tesla

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

885 MHz

Base Clock

745 MHz

1695 MHz

Boost Clock

876 MHz

1563 MHz

Memory Clock

1502 MHz

Memory

24GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

600.2GB/s

Bandwidth

288.4GB/s

Render Config

72

SM Count

-

Compute Units

-

9216

Shading Units

2880

288

TMUs

240

96

ROPs

48

288

Tensor Cores

-

72

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

1536 KB

Theoretical Performance

162.7 GPixel/s

Pixel Rate

52.56 GPixel/s

488.2 GTexel/s

Texture Rate

210.2 GTexel/s

31.24 TFLOPS

FP16 (half)

-

31.24 TFLOPS

FP32 (float)

5.046 TFLOPS

976.3 GFLOPS

FP64 (double)

1.682 TFLOPS

Graphics Processor

GA102

GPU Name

GK110B

GA102-890-A1

GPU Variant

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

7.08 billion

628 mm²

Die Size

561 mm²

Board Design

150W

TDP

245W

450 W

Suggested PSU

550 W

No outputs

Outputs

No outputs

1x 8-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.5

6.6

Shader Model

5.1

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