AMD Radeon RX 6600 vs AMD Radeon RX 7600

VS

AMD Radeon RX 6600

AMD Radeon RX 7600

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 8GB VRAM Radeon RX 7600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 's Advantages

Lower TDP (132W vs 165W)

AMD Radeon RX 7600 's Advantages

Released 1 years and 7 months late

Boost Clock has increased by 7% (2655MHz vs 2491MHz)

Larger VRAM bandwidth (288.0GB/s vs 224.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6600

8.928 TFLOPS

Radeon RX 7600 +143%

21.75 TFLOPS

3DMark Time Spy

Radeon RX 6600

8084

Radeon RX 7600 +36%

11014

Shadow of the Tomb Raider 2160p

Radeon RX 6600

34

Radeon RX 7600 +11%

38

Shadow of the Tomb Raider 1440p

Radeon RX 6600

71

Radeon RX 7600 +21%

86

Shadow of the Tomb Raider 1080p

Radeon RX 6600

126

Radeon RX 7600 +3%

130

Cyberpunk 2077 2160p

Radeon RX 6600 +20%

24

Radeon RX 7600

20

Cyberpunk 2077 1440p

Radeon RX 6600

31

Radeon RX 7600 +54%

48

Cyberpunk 2077 1080p

Radeon RX 6600

50

Radeon RX 7600 +44%

72

GTA 5 2160p

Radeon RX 6600

60

Radeon RX 7600 +36%

82

GTA 5 1440p

Radeon RX 6600

66

Radeon RX 7600 +24%

82

GTA 5 1080p

Radeon RX 6600

182

Radeon RX 7600 +4%

190

Radeon RX 6600

VS

Radeon RX 7600

Graphics Card

Oct 2021

Release Date

May 2023

Navi II

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1626 MHz

Base Clock

1720 MHz

2491 MHz

Boost Clock

2655 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

288.0GB/s

Render Config

28

Compute Units

32

-

1792

Shading Units

2048

112

TMUs

128

64

ROPs

64

-

28

RT Cores

32

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

32 MB

L3 Cache

32 MB

Theoretical Performance

159.4 GPixel/s

Pixel Rate

169.9 GPixel/s

279.0 GTexel/s

Texture Rate

339.8 GTexel/s

17.86 TFLOPS

FP16 (half)

43.50 TFLOPS

8.928 TFLOPS

FP32 (float)

21.75 TFLOPS

558.0 GFLOPS

FP64 (double)

679.7 GFLOPS

Board Design

132W

TDP

165W

300 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 23

GPU Name

Navi 33

Navi 23 XL (215-130000016)

GPU Variant

Navi 33 XL

RDNA 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

11.06 billion

Transistors

13.3 billion

237 mm²

Die Size

204 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.5

Shader Model

6.7

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