NVIDIA A16 PCIe vs ATI Radeon HD 4580

VS

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 512MB VRAM Radeon HD 4580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages

Released 9 years and 5 months late

Boost Clock1695MHz

Larger VRAM bandwidth (231.9GB/s vs 22.18GB/s)

1160 additional rendering cores

ATI Radeon HD 4580 's Advantages

Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)

A16 PCIe +2171%

4.339 TFLOPS

Radeon HD 4580

0.191 TFLOPS

A16 PCIe

VS

Radeon HD 4580

Graphics Card

Apr 2021

Release Date

Nov 2011

Tesla

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

885 MHz

Base Clock

-

1695 MHz

Boost Clock

-

1812 MHz

Memory Clock

693 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

231.9GB/s

Bandwidth

22.18GB/s

Render Config

10

SM Count

-

Compute Units

3

1280

Shading Units

120

40

TMUs

8

32

ROPs

4

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

128 KB

Theoretical Performance

54.24 GPixel/s

Pixel Rate

3.184 GPixel/s

67.80 GTexel/s

Texture Rate

6.368 GTexel/s

4.339 TFLOPS

FP16 (half)

-

4.339 TFLOPS

FP32 (float)

191.0 GFLOPS

135.6 GFLOPS

FP64 (double)

-

Graphics Processor

GA107

GPU Name

RV635

-

GPU Variant

RV635 PRO (215-0682008)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

Unknown

Transistors

0.378 billion

Unknown

Die Size

135 mm²

Board Design

250W

TDP

65W

600 W

Suggested PSU

250 W

No outputs

Outputs

2x DVI 1x S-Video

8-pin EPS

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

4.1

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