AMD Radeon RX Vega M GH vs NVIDIA GeForce RTX 4070 Max-Q

VS

AMD Radeon RX Vega M GH

NVIDIA GeForce RTX 4070 Max-Q

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 8GB VRAM GeForce RTX 4070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Max-Q 's Advantages

Released 4 years and 11 months late

Boost Clock has increased by 3% (1230MHz vs 1190MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 204.8GB/s)

3072 additional rendering cores

Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH

3.656 TFLOPS

GeForce RTX 4070 Max Q +210%

11.34 TFLOPS

Radeon RX Vega M GH

VS

GeForce RTX 4070 Max Q

Graphics Card

Feb 2018

Release Date

Jan 2023

Vega

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 4.0 x16

Clock Speeds

1063 MHz

Base Clock

735 MHz

1190 MHz

Boost Clock

1230 MHz

800 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

HBM2

Memory Type

GDDR6

1024bit

Memory Bus

128bit

204.8GB/s

Bandwidth

224.0GB/s

Render Config

24

Compute Units

-

SM Count

36

1536

Shading Units

4608

96

TMUs

144

64

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

32 MB

-

Theoretical Performance

76.16 GPixel/s

Pixel Rate

59.04 GPixel/s

114.2 GTexel/s

Texture Rate

177.1 GTexel/s

3.656 TFLOPS

FP16 (half)

11.34 TFLOPS

3.656 TFLOPS

FP32 (float)

11.34 TFLOPS

228.5 GFLOPS

FP64 (double)

177.1 GFLOPS

Board Design

100W

TDP

35W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Polaris 22

GPU Name

AD106

VegaM XT (C7398773)

GPU Variant

GN21-X6

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

5 billion

Transistors

Unknown

208 mm²

Die Size

190 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.7

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