AMD Radeon Vega 3 vs AMD Radeon 680M

VS

AMD Radeon Vega 3

AMD Radeon 680M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Vega 3 and 0System Shared VRAM Radeon 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Vega 3 's Advantages

Lower TDP (15W vs 50W)

AMD Radeon 680M 's Advantages

Released 2 years and 2 months late

Boost Clock has increased by 100% (2200MHz vs 1100MHz)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Vega 3

0.422 TFLOPS

Radeon 680M +700%

3.379 TFLOPS

Radeon Vega 3

VS

Radeon 680M

Graphics Card

Nov 2019

Release Date

Jan 2022

Picasso

Generation

Navi II IGP

Integrated

Type

Integrated

IGP

Bus Interface

PCIe 4.0 x8

Clock Speeds

300 MHz

Base Clock

2000 MHz

1100 MHz

Boost Clock

2200 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

3

Compute Units

12

-

192

Shading Units

768

12

TMUs

48

4

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

70.40 GPixel/s

13.20 GTexel/s

Texture Rate

105.6 GTexel/s

844.8 GFLOPS

FP16 (half)

6.758 TFLOPS

422.4 GFLOPS

FP32 (float)

3.379 TFLOPS

26.40 GFLOPS

FP64 (double)

211.2 GFLOPS

Board Design

15W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Picasso

GPU Name

Rembrandt

-

GCN 5.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

4.94 billion

Transistors

13.1 billion

210 mm²

Die Size

208 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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