AMD Radeon 680M vs Intel HD Graphics 620

VS

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM HD Graphics 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages

Released 5 years and 5 months late

Boost Clock has increased by 120% (2200MHz vs 1000MHz)

576 additional rendering cores

Intel HD Graphics 620 's Advantages

Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 680M +779%

3.379 TFLOPS

HD Graphics 620

0.384 TFLOPS

Radeon 680M

VS

HD Graphics 620

Graphics Card

Jan 2022

Release Date

Aug 2016

Navi II IGP

Generation

HD Graphics-M

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

Ring Bus

Clock Speeds

2000 MHz

Base Clock

300 MHz

2200 MHz

Boost Clock

1000 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

-

SM Count

-

12

Compute Units

-

768

Shading Units

192

48

TMUs

24

32

ROPs

3

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

70.40 GPixel/s

Pixel Rate

3.000 GPixel/s

105.6 GTexel/s

Texture Rate

24.00 GTexel/s

6.758 TFLOPS

FP16 (half)

768.0 GFLOPS

3.379 TFLOPS

FP32 (float)

384.0 GFLOPS

211.2 GFLOPS

FP64 (double)

96.00 GFLOPS

Graphics Processor

Rembrandt

GPU Name

Kaby Lake GT2

-

GPU Variant

-

RDNA 2.0

Architecture

Generation 9.5

TSMC

Foundry

Intel

6 nm

Process Size

14 nm++

13.1 billion

Transistors

Unknown

208 mm²

Die Size

Unknown

Board Design

50W

TDP

15W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon 780M vs AMD Radeon 680M

2

NVIDIA GeForce RTX 3050 Mobile vs AMD Radeon 680M

3

AMD Radeon 680M vs AMD Radeon 760M

4

NVIDIA GeForce RTX 4060 vs AMD Radeon 680M

5

AMD Radeon 680M vs NVIDIA GeForce RTX 2050 Mobile

6

Intel HD Graphics 620 vs NVIDIA GeForce GTX 460 OEM

7

Intel HD Graphics 620 vs Intel HD Graphics 4600

8

AMD Radeon 680M vs Intel Iris Plus Graphics 655

9

AMD Radeon 680M vs NVIDIA Tegra 2 GPU

10

AMD Radeon 680M vs Intel UHD Graphics 48EU