ATI Radeon HD 3750 vs AMD Radeon RX 6600

VS

ATI Radeon HD 3750

AMD Radeon RX 6600

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3750 and 8GB VRAM Radeon RX 6600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3750 's Advantages

Lower TDP (65W vs 132W)

AMD Radeon RX 6600 's Advantages

Released 13 years and 1 months late

Boost Clock2491MHz

More VRAM (8GB vs 512GB)

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

1672 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3750

0.191 TFLOPS

Radeon RX 6600 +4574%

8.928 TFLOPS

Radeon HD 3750

VS

Radeon RX 6600

Graphics Card

Sep 2008

Release Date

Oct 2021

Radeon R600

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1626 MHz

-

Boost Clock

2491 MHz

693 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

22.18GB/s

Bandwidth

224.0GB/s

Render Config

3

Compute Units

28

-

120

Shading Units

1792

8

TMUs

112

4

ROPs

64

-

RT Cores

28

-

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

3.184 GPixel/s

Pixel Rate

159.4 GPixel/s

6.368 GTexel/s

Texture Rate

279.0 GTexel/s

-

FP16 (half)

17.86 TFLOPS

191.0 GFLOPS

FP32 (float)

8.928 TFLOPS

-

FP64 (double)

558.0 GFLOPS

Board Design

65W

TDP

132W

250 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

RV635

GPU Name

Navi 23

RV635 PRO (215-0682008)

GPU Variant

Navi 23 XL (215-130000016)

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.378 billion

Transistors

11.06 billion

135 mm²

Die Size

237 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.5

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