AMD Radeon 680M vs Intel HD Graphics 400

VS

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM HD Graphics 400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages

Released 6 years and 9 months late

Boost Clock has increased by 267% (2200MHz vs 600MHz)

672 additional rendering cores

Intel HD Graphics 400 's Advantages

Lower TDP (6W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 680M +2838%

3.379 TFLOPS

HD Graphics 400

0.115 TFLOPS

Radeon 680M

VS

HD Graphics 400

Graphics Card

Jan 2022

Release Date

Apr 2015

Navi II IGP

Generation

HD Graphics-T

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

Ring Bus

Clock Speeds

2000 MHz

Base Clock

320 MHz

2200 MHz

Boost Clock

600 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

96

48

TMUs

12

32

ROPs

2

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

70.40 GPixel/s

Pixel Rate

1.200 GPixel/s

105.6 GTexel/s

Texture Rate

7.200 GTexel/s

6.758 TFLOPS

FP16 (half)

-

3.379 TFLOPS

FP32 (float)

115.2 GFLOPS

211.2 GFLOPS

FP64 (double)

28.80 GFLOPS

Graphics Processor

Rembrandt

GPU Name

Braswell GT1

-

GPU Variant

-

RDNA 2.0

Architecture

Generation 8.0

TSMC

Foundry

Intel

6 nm

Process Size

14 nm

13.1 billion

Transistors

Unknown

208 mm²

Die Size

Unknown

Board Design

50W

TDP

6W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.3

2.0

OpenCL

3.0

1.3

Vulkan

1.0

-

CUDA

-

6.7

Shader Model

5.1

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