AMD Radeon RX 7600M XT vs NVIDIA GeForce RTX 3080 Mobile 16 GB

VS

AMD Radeon RX 7600M XT

NVIDIA GeForce RTX 3080 Mobile 16 GB

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7600M XT and 16GB VRAM GeForce RTX 3080 Mobile 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600M XT 's Advantages

Released 2 years late

Boost Clock has increased by 60% (2469MHz vs 1545MHz)

NVIDIA GeForce RTX 3080 Mobile 16 GB 's Advantages

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 288.0GB/s)

4096 additional rendering cores

Lower TDP (115W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX 7600M XT +6%

20.23 TFLOPS

GeForce RTX 3080 Mobile 16 GB

18.98 TFLOPS

Radeon RX 7600M XT

VS

GeForce RTX 3080 Mobile 16 GB

Graphics Card

Jan 2023

Release Date

Jan 2021

Navi Mobile

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1280 MHz

Base Clock

1110 MHz

2469 MHz

Boost Clock

1545 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

288.0GB/s

Bandwidth

448.0GB/s

Render Config

32

Compute Units

-

SM Count

48

2048

Shading Units

6144

128

TMUs

192

64

ROPs

96

-

Tensor Cores

192

32

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

158.0 GPixel/s

Pixel Rate

148.3 GPixel/s

316.0 GTexel/s

Texture Rate

296.6 GTexel/s

40.45 TFLOPS

FP16 (half)

18.98 TFLOPS

20.23 TFLOPS

FP32 (float)

18.98 TFLOPS

632.1 GFLOPS

FP64 (double)

296.6 GFLOPS

Board Design

120W

TDP

115W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 33

GPU Name

GA104

Navi 33 XTM

GPU Variant

GA104-775-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

13.3 billion

Transistors

17.4 billion

204 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.8

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