NVIDIA RTX A4500 vs NVIDIA Tesla S870

VS

NVIDIA RTX A4500

NVIDIA Tesla S870

We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 1536MB VRAM Tesla S870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 's Advantages

Released 14 years and 6 months late

Boost Clock1650MHz

More VRAM (20GB vs 1536GB)

Larger VRAM bandwidth (640.0GB/s vs 76.80GB/s)

7040 additional rendering cores

Lower TDP (200W vs 800W)

Score

Benchmark

FP32 (float)

RTX A4500 +6735%

23.65 TFLOPS

Tesla S870

0.346 TFLOPS

RTX A4500

VS

Tesla S870

Graphics Card

Nov 2021

Release Date

May 2007

Quadro Ampere

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1050 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

20GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR3

320bit

Memory Bus

384bit

640.0GB/s

Bandwidth

76.80GB/s

Render Config

-

56

SM Count

16

7168

Shading Units

128

224

TMUs

32

96

ROPs

24

224

Tensor Cores

-

56

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

96 KB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

14.40 GPixel/s

369.6 GTexel/s

Texture Rate

38.40 GTexel/s

23.65 TFLOPS

FP16 (half)

-

23.65 TFLOPS

FP32 (float)

345.6 GFLOPS

369.6 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

800W

550 W

Suggested PSU

1200 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

-

Graphics Processor

GA102

GPU Name

G80

-

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

90 nm

28.3 billion

Transistors

0.681 billion

628 mm²

Die Size

484 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

8.6

CUDA

1.0

6.7

Shader Model

4.0

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