NVIDIA GeForce RTX 3070 TiM vs AMD Radeon RX 6600 XT

VS

NVIDIA GeForce RTX 3070 TiM

AMD Radeon RX 6600 XT

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

Main Differences

NVIDIA GeForce RTX 3070 TiM 's Advantages

Released 1 years and 4 months late

Larger VRAM bandwidth (448.0GB/s vs 256.0GB/s)

3840 additional rendering cores

AMD Radeon RX 6600 XT 's Advantages

Boost Clock has increased by 84% (2589MHz vs 1410MHz)

Lower TDP (160W vs 220W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 TiM +56%

16.6 TFLOPS

Radeon RX 6600 XT

10.6 TFLOPS

GeForce RTX 3070 TiM

VS

Radeon RX 6600 XT

Graphics Card

Nov 2022

Release Date

Jul 2021

GeForce 30

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

915 MHz

Base Clock

1968 MHz

1410 MHz

Boost Clock

2589 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

32

46

SM Count

-

5888

Shading Units

2048

184

TMUs

128

96

ROPs

64

184

Tensor Cores

-

46

RT Cores

32

128 KB (per SM)

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

135.4 GPixel/s

Pixel Rate

165.7 GPixel/s

259.4 GTexel/s

Texture Rate

331.4 GTexel/s

16.60 TFLOPS

FP16 (half)

21.21 TFLOPS

16.60 TFLOPS

FP32 (float)

10.60 TFLOPS

259.4 GFLOPS

FP64 (double)

662.8 GFLOPS

Board Design

220W

TDP

160W

550 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GA104

GPU Name

Navi 23

-

GPU Variant

Navi 23 XT (215-130000006)

Ampere

Architecture

RDNA 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

17.4 billion

Transistors

11.06 billion

392 mm²

Die Size

237 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.7

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