AMD Radeon RX 6600 LE vs ATI Radeon HD 4730

VS

AMD Radeon RX 6600 LE ATI Radeon HD 4730

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 512MB VRAM Radeon HD 4730 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 14 years and 6 months late

Boost Clock2495MHz

Larger VRAM bandwidth (224.0GB/s vs 57.60GB/s)

1152 additional rendering cores

ATI Radeon HD 4730 's Advantages

Lower TDP (110W vs 132W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE +831%

8.942 TFLOPS

Radeon HD 4730

0.96 TFLOPS

Radeon RX 6600 LE

VS

Radeon HD 4730

Graphics Card

Dec 2023

Release Date

Jun 2009

Navi II

Generation

Radeon R700

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

900 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

-

28

Compute Units

8

1792

Shading Units

640

112

TMUs

32

64

ROPs

8

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

Theoretical Performance

159.7 GPixel/s

Pixel Rate

6.000 GPixel/s

279.4 GTexel/s

Texture Rate

24.00 GTexel/s

17.88 TFLOPS

FP16 (half)

-

8.942 TFLOPS

FP32 (float)

960.0 GFLOPS

558.9 GFLOPS

FP64 (double)

192.0 GFLOPS

Graphics Processor

Navi 23

GPU Name

RV770

Navi 23 XL (215-130000016)

GPU Variant

RV770 CE (215-0669093)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

11.06 billion

Transistors

0.956 billion

237 mm²

Die Size

256 mm²

Board Design

132W

TDP

110W

300 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

4.1

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