AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 3060 Ti GDDR6X

VS

AMD Radeon RX 6600 XT NVIDIA GeForce RTX 3060 Ti GDDR6X

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 8GB VRAM GeForce RTX 3060 Ti GDDR6X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Boost Clock has increased by 55% (2589MHz vs 1665MHz)

Lower TDP (160W vs 225W)

NVIDIA GeForce RTX 3060 Ti GDDR6X 's Advantages

Released 1 years and 3 months late

Larger VRAM bandwidth (608.3GB/s vs 256.0GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT

10.6 TFLOPS

GeForce RTX 3060 Ti GDDR6X +52%

16.2 TFLOPS

3DMark Time Spy

Radeon RX 6600 XT

9578

GeForce RTX 3060 Ti GDDR6X +27%

12239

Shadow of the Tomb Raider 2160p

Radeon RX 6600 XT

38

GeForce RTX 3060 Ti GDDR6X +31%

50

Shadow of the Tomb Raider 1440p

Radeon RX 6600 XT

72

GeForce RTX 3060 Ti GDDR6X +25%

90

Shadow of the Tomb Raider 1080p

Radeon RX 6600 XT

119

GeForce RTX 3060 Ti GDDR6X +15%

138

Cyberpunk 2077 2160p

Radeon RX 6600 XT

29

GeForce RTX 3060 Ti GDDR6X +51%

44

Cyberpunk 2077 1440p

Radeon RX 6600 XT

36

GeForce RTX 3060 Ti GDDR6X +38%

50

Cyberpunk 2077 1080p

Radeon RX 6600 XT

58

GeForce RTX 3060 Ti GDDR6X +32%

77

Battlefield 5 2160p

Radeon RX 6600 XT

58

GeForce RTX 3060 Ti GDDR6X +27%

74

Battlefield 5 1440p

Radeon RX 6600 XT

111

GeForce RTX 3060 Ti GDDR6X +18%

131

Battlefield 5 1080p

Radeon RX 6600 XT

144

GeForce RTX 3060 Ti GDDR6X +20%

173

GTA 5 2160p

Radeon RX 6600 XT

61

GeForce RTX 3060 Ti GDDR6X +8%

66

GTA 5 1440p

Radeon RX 6600 XT

82

GeForce RTX 3060 Ti GDDR6X +24%

102

GTA 5 1080p

Radeon RX 6600 XT

149

GeForce RTX 3060 Ti GDDR6X +4%

155

Radeon RX 6600 XT

VS

GeForce RTX 3060 Ti GDDR6X

Graphics Card

Jul 2021

Release Date

Oct 2022

Navi II

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1968 MHz

Base Clock

1410 MHz

2589 MHz

Boost Clock

1665 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6X

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

608.3GB/s

Render Config

-

SM Count

38

32

Compute Units

-

2048

Shading Units

4864

128

TMUs

152

64

ROPs

80

-

Tensor Cores

152

32

RT Cores

38

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

165.7 GPixel/s

Pixel Rate

133.2 GPixel/s

331.4 GTexel/s

Texture Rate

253.1 GTexel/s

21.21 TFLOPS

FP16 (half)

16.20 TFLOPS

10.60 TFLOPS

FP32 (float)

16.20 TFLOPS

662.8 GFLOPS

FP64 (double)

253.1 GFLOPS

Graphics Processor

Navi 23

GPU Name

GA104

Navi 23 XT (215-130000006)

GPU Variant

GA104-202-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

11.06 billion

Transistors

17.4 billion

237 mm²

Die Size

392 mm²

Board Design

160W

TDP

225W

450 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 12-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.7

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