NVIDIA A40 PCIe vs NVIDIA NVS 810

VS

NVIDIA A40 PCIe NVIDIA NVS 810

We compared two Desktop platform GPUs: 48GB VRAM A40 PCIe and 2GB VRAM NVS 810 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A40 PCIe 's Advantages

Released 4 years and 11 months late

Boost Clock has increased by 68% (1740MHz vs 1033MHz)

More VRAM (48GB vs 2GB)

Larger VRAM bandwidth (695.8GB/s vs 14.40GB/s)

10240 additional rendering cores

NVIDIA NVS 810 's Advantages

Lower TDP (68W vs 300W)

Score

Benchmark

FP32 (float)

A40 PCIe +3436%

37.42 TFLOPS

NVS 810

1.058 TFLOPS

A40 PCIe

VS

NVS 810

Graphics Card

Oct 2020

Release Date

Nov 2015

Tesla

Generation

NVS

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1305 MHz

Base Clock

902 MHz

1740 MHz

Boost Clock

1033 MHz

1812 MHz

Memory Clock

900 MHz

Memory

48GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

384bit

Memory Bus

64bit

695.8GB/s

Bandwidth

14.40GB/s

Render Config

84

SM Count

-

Compute Units

-

10752

Shading Units

512

336

TMUs

32

112

ROPs

16

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SMM)

6 MB

L2 Cache

1024 KB

Theoretical Performance

194.9 GPixel/s

Pixel Rate

16.53 GPixel/s

584.6 GTexel/s

Texture Rate

33.06 GTexel/s

37.42 TFLOPS

FP16 (half)

-

37.42 TFLOPS

FP32 (float)

1058 GFLOPS

584.6 GFLOPS

FP64 (double)

33.06 GFLOPS

Graphics Processor

GA102

GPU Name

GM107

-

GPU Variant

-

Ampere

Architecture

Maxwell

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

1.87 billion

628 mm²

Die Size

148 mm²

Board Design

300W

TDP

68W

700 W

Suggested PSU

250 W

3x DisplayPort 1.4a

Outputs

8x mini-DisplayPort 1.4a

8-pin EPS

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

5.0

6.6

Shader Model

5.1

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