AMD Radeon RX 6600 vs NVIDIA GeForce RTX 3070 6144SP

VS

AMD Radeon RX 6600

NVIDIA GeForce RTX 3070 6144SP

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 8GB VRAM GeForce RTX 3070 6144SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 's Advantages

Boost Clock has increased by 41% (2491MHz vs 1770MHz)

Lower TDP (132W vs 290W)

NVIDIA GeForce RTX 3070 6144SP 's Advantages

Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)

4352 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6600

8.928 TFLOPS

GeForce RTX 3070 6144SP +143%

21.75 TFLOPS

Radeon RX 6600

VS

GeForce RTX 3070 6144SP

Graphics Card

Oct 2021

Release Date

Unknown

Navi II

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1626 MHz

Base Clock

1740 MHz

2491 MHz

Boost Clock

1770 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

448.0GB/s

Render Config

28

Compute Units

-

SM Count

48

1792

Shading Units

6144

112

TMUs

192

64

ROPs

96

-

Tensor Cores

192

28

RT Cores

48

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

32 MB

L3 Cache

-

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)

21.75 TFLOPS

8.928 TFLOPS

FP32 (float)

21.75 TFLOPS

558.0 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

132W

TDP

290W

300 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 23

GPU Name

GA104

Navi 23 XL (215-130000016)

GPU Variant

-

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

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

6.5

Shader Model

6.8

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