AMD Radeon RX 6600 LE vs NVIDIA GeForce GTX 580 Rev. 2

VS

AMD Radeon RX 6600 LE

NVIDIA GeForce GTX 580 Rev. 2

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 1536MB VRAM GeForce GTX 580 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 LE 's Advantages

Released 12 years and 6 months late

Boost Clock2495MHz

More VRAM (8GB vs 1536GB)

Larger VRAM bandwidth (224.0GB/s vs 192.4GB/s)

1280 additional rendering cores

Lower TDP (132W vs 244W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE +465%

8.942 TFLOPS

GeForce GTX 580 Rev. 2

1.581 TFLOPS

Radeon RX 6600 LE

VS

GeForce GTX 580 Rev. 2

Graphics Card

Dec 2023

Release Date

Jun 2011

Navi II

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2495 MHz

Boost Clock

-

1750 MHz

Memory Clock

1002 MHz

Memory

8GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

384bit

224.0GB/s

Bandwidth

192.4GB/s

Render Config

28

Compute Units

-

SM Count

16

1792

Shading Units

512

112

TMUs

64

ROPs

48

-

28

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

768 KB

32 MB

L3 Cache

-

Theoretical Performance

159.7 GPixel/s

Pixel Rate

24.70 GPixel/s

279.4 GTexel/s

Texture Rate

49.41 GTexel/s

17.88 TFLOPS

FP16 (half)

-

8.942 TFLOPS

FP32 (float)

1.581 TFLOPS

558.9 GFLOPS

FP64 (double)

197.6 GFLOPS

Board Design

132W

TDP

244W

300 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 23

GPU Name

GF110

Navi 23 XL (215-130000016)

GPU Variant

GF110-380-A1

RDNA 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

11.06 billion

Transistors

3 billion

237 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.0

6.7

Shader Model

5.1

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