AMD Radeon RX 6700M vs AMD Radeon RX Vega M GH

VS

AMD Radeon RX 6700M

AMD Radeon RX Vega M GH

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M and 4GB VRAM Radeon RX Vega M GH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages

Released 3 years and 3 months late

Boost Clock has increased by 102% (2400MHz vs 1190MHz)

More VRAM (10GB vs 4GB)

Larger VRAM bandwidth (320.0GB/s vs 204.8GB/s)

768 additional rendering cores

AMD Radeon RX Vega M GH 's Advantages

Lower TDP (100W vs 135W)

Score

Benchmark

FP32 (float)

Radeon RX 6700M +202%

11.06 TFLOPS

Radeon RX Vega M GH

3.656 TFLOPS

Radeon RX 6700M

VS

Radeon RX Vega M GH

Graphics Card

May 2021

Release Date

Feb 2018

Mobility Radeon

Generation

Vega

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

IGP

Clock Speeds

1489 MHz

Base Clock

1063 MHz

2400 MHz

Boost Clock

1190 MHz

2000 MHz

Memory Clock

800 MHz

Memory

10GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

160bit

Memory Bus

1024bit

320.0GB/s

Bandwidth

204.8GB/s

Render Config

36

Compute Units

24

-

2304

Shading Units

1536

144

TMUs

96

64

ROPs

64

-

36

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

1024 KB

80 MB

L3 Cache

-

Theoretical Performance

153.6 GPixel/s

Pixel Rate

76.16 GPixel/s

345.6 GTexel/s

Texture Rate

114.2 GTexel/s

22.12 TFLOPS

FP16 (half)

3.656 TFLOPS

11.06 TFLOPS

FP32 (float)

3.656 TFLOPS

691.2 GFLOPS

FP64 (double)

228.5 GFLOPS

Board Design

135W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 22

GPU Name

Polaris 22

Navi 22

GPU Variant

VegaM XT (C7398773)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

17.2 billion

Transistors

5 billion

335 mm²

Die Size

208 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.5

Shader Model

6.4

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