NVIDIA A800 SXM4 80 GB vs NVIDIA RTX A500 Mobile

VS

NVIDIA A800 SXM4 80 GB NVIDIA RTX A500 Mobile

AI GPU We compared a GPU: 80GB VRAM A800 SXM4 80 GB and a Professional market GPU: 4GB VRAM RTX A500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A800 SXM4 80 GB 's Advantages

More VRAM (80GB vs 4GB)

Larger VRAM bandwidth (2039GB/s vs 96.00GB/s)

4864 additional rendering cores

NVIDIA RTX A500 Mobile 's Advantages

Boost Clock has increased by 9% (1537MHz vs 1410MHz)

Score

Benchmark

FP32 (float)

A800 SXM4 80 GB +209%

19.49 TFLOPS

RTX A500 Mobile

6.296 TFLOPS

A800 SXM4 80 GB

VS

RTX A500 Mobile

Graphics Card

Aug 2022

Release Date

Unknown

Ampere

Generation

Quadro Mobile

AI GPU

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1155 MHz

Base Clock

832 MHz

1410 MHz

Boost Clock

1537 MHz

1593 MHz

Memory Clock

1500 MHz

Memory

80GB

Memory Size

4GB

HBM2e

Memory Type

GDDR6

5120bit

Memory Bus

64bit

2039GB/s

Bandwidth

96.00GB/s

Render Config

108

SM Count

16

-

Compute Units

-

6912

Shading Units

2048

432

TMUs

64

160

ROPs

48

432

Tensor Cores

64

-

RT Cores

16

192 KB (per SM)

L1 Cache

128 KB (per SM)

40 MB

L2 Cache

2 MB

Theoretical Performance

225.6 GPixel/s

Pixel Rate

73.78 GPixel/s

609.1 GTexel/s

Texture Rate

98.37 GTexel/s

77.97 TFLOPS

FP16 (half)

6.296 TFLOPS

19.49 TFLOPS

FP32 (float)

6.296 TFLOPS

9.746 TFLOPS

FP64 (double)

98.37 GFLOPS

Graphics Processor

GA100

GPU Name

GA107S

-

GPU Variant

-

Ampere

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

54.2 billion

Transistors

Unknown

826 mm²

Die Size

Unknown

Board Design

400W

TDP

Unknown

800 W

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

8.6

N/A

Shader Model

6.6

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