NVIDIA A40 PCIe vs NVIDIA A10M

VS

NVIDIA A40 PCIe NVIDIA A10M

We compared a Desktop platform GPU: 48GB VRAM A40 PCIe and a Professional market GPU: 24GB VRAM A10M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A40 PCIe 's Advantages

Boost Clock has increased by 6% (1740MHz vs 1635MHz)

More VRAM (48GB vs 24GB)

Larger VRAM bandwidth (695.8GB/s vs 600.2GB/s)

3584 additional rendering cores

NVIDIA A10M 's Advantages

Released 1 years and 4 months late

Lower TDP (150W vs 300W)

Score

Benchmark

FP32 (float)

A40 PCIe +59%

37.42 TFLOPS

A10M

23.44 TFLOPS

A40 PCIe

VS

A10M

Graphics Card

Oct 2020

Release Date

Feb 2022

Tesla

Generation

Tesla Ampere

Desktop

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1305 MHz

Base Clock

975 MHz

1740 MHz

Boost Clock

1635 MHz

1812 MHz

Memory Clock

1563 MHz

Memory

48GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

384bit

695.8GB/s

Bandwidth

600.2GB/s

Render Config

84

SM Count

56

-

Compute Units

-

10752

Shading Units

7168

336

TMUs

224

112

ROPs

80

336

Tensor Cores

224

84

RT Cores

56

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

6 MB

Theoretical Performance

194.9 GPixel/s

Pixel Rate

130.8 GPixel/s

584.6 GTexel/s

Texture Rate

366.2 GTexel/s

37.42 TFLOPS

FP16 (half)

23.44 TFLOPS

37.42 TFLOPS

FP32 (float)

23.44 TFLOPS

584.6 GFLOPS

FP64 (double)

732.5 GFLOPS

Graphics Processor

GA102

GPU Name

GA102

-

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

28.3 billion

628 mm²

Die Size

628 mm²

Board Design

300W

TDP

150W

700 W

Suggested PSU

450 W

3x DisplayPort 1.4a

Outputs

No outputs

8-pin EPS

Power Connectors

8-pin EPS

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.6

Shader Model

6.7

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