NVIDIA Tesla K40d vs NVIDIA A10M

VS

NVIDIA Tesla K40d NVIDIA A10M

We compared two Professional market GPUs: 12GB VRAM Tesla K40d and 24GB VRAM A10M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10M 's Advantages

Released 8 years and 3 months late

Boost Clock has increased by 87% (1635MHz vs 876MHz)

More VRAM (24GB vs 12GB)

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

4288 additional rendering cores

Lower TDP (150W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40d

5.046 TFLOPS

A10M +364%

23.44 TFLOPS

Tesla K40d

VS

A10M

Graphics Card

Nov 2013

Release Date

Feb 2022

Tesla

Generation

Tesla Ampere

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

745 MHz

Base Clock

975 MHz

876 MHz

Boost Clock

1635 MHz

1502 MHz

Memory Clock

1563 MHz

Memory

12GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

384bit

288.4GB/s

Bandwidth

600.2GB/s

Render Config

-

SM Count

56

-

Compute Units

-

2880

Shading Units

7168

240

TMUs

224

48

ROPs

80

-

Tensor Cores

224

-

RT Cores

56

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

6 MB

Theoretical Performance

52.56 GPixel/s

Pixel Rate

130.8 GPixel/s

210.2 GTexel/s

Texture Rate

366.2 GTexel/s

-

FP16 (half)

23.44 TFLOPS

5.046 TFLOPS

FP32 (float)

23.44 TFLOPS

1.682 TFLOPS

FP64 (double)

732.5 GFLOPS

Graphics Processor

GK110B

GPU Name

GA102

-

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

7.08 billion

Transistors

28.3 billion

561 mm²

Die Size

628 mm²

Board Design

245W

TDP

150W

550 W

Suggested PSU

450 W

No outputs

Outputs

No outputs

-

Power Connectors

8-pin EPS

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

8.6

5.1

Shader Model

6.7

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