AMD Radeon 680M vs AMD Radeon Vega 6 Mobile

VS

AMD Radeon 680M

AMD Radeon Vega 6 Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM Radeon Vega 6 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages

Released 9 months late

Boost Clock has increased by 38% (2200MHz vs 1600MHz)

384 additional rendering cores

AMD Radeon Vega 6 Mobile 's Advantages

Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 680M +174%

3.379 TFLOPS

Radeon Vega 6 Mobile

1.229 TFLOPS

3DMark Time Spy

Radeon 680M +162%

2329

Radeon Vega 6 Mobile

886

Radeon 680M

VS

Radeon Vega 6 Mobile

Graphics Card

Jan 2022

Release Date

Apr 2021

Navi II IGP

Generation

Cezanne

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

IGP

Clock Speeds

2000 MHz

Base Clock

300 MHz

2200 MHz

Boost Clock

1600 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

12

Compute Units

6

-

768

Shading Units

384

48

TMUs

24

32

ROPs

8

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

70.40 GPixel/s

Pixel Rate

12.80 GPixel/s

105.6 GTexel/s

Texture Rate

38.40 GTexel/s

6.758 TFLOPS

FP16 (half)

2.458 TFLOPS

3.379 TFLOPS

FP32 (float)

1229 GFLOPS

211.2 GFLOPS

FP64 (double)

76.80 GFLOPS

Board Design

50W

TDP

45W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Rembrandt

GPU Name

Cezanne

-

RDNA 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

13.1 billion

Transistors

9.8 billion

208 mm²

Die Size

156 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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