AMD Radeon RX 580 2048SP vs ATI Radeon HD 4580

VS

AMD Radeon RX 580 2048SP ATI Radeon HD 4580

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 512MB VRAM Radeon HD 4580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Released 6 years and 11 months late

Boost Clock1284MHz

Larger VRAM bandwidth (224.0GB/s vs 22.18GB/s)

1928 additional rendering cores

ATI Radeon HD 4580 's Advantages

Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP +2653%

5.259 TFLOPS

Radeon HD 4580

0.191 TFLOPS

Radeon RX 580 2048SP

VS

Radeon HD 4580

Graphics Card

Oct 2018

Release Date

Nov 2011

Polaris

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1168 MHz

Base Clock

-

1284 MHz

Boost Clock

-

1750 MHz

Memory Clock

693 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

22.18GB/s

Render Config

-

SM Count

-

32

Compute Units

3

2048

Shading Units

120

128

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

128 KB

Theoretical Performance

41.09 GPixel/s

Pixel Rate

3.184 GPixel/s

164.4 GTexel/s

Texture Rate

6.368 GTexel/s

5.259 TFLOPS

FP16 (half)

-

5.259 TFLOPS

FP32 (float)

191.0 GFLOPS

328.7 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

RV635

Polaris 20 XL (215-0910052)

GPU Variant

RV635 PRO (215-0682008)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.378 billion

232 mm²

Die Size

135 mm²

Board Design

150W

TDP

65W

450 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.1

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