Intel HD Graphics 620 vs AMD Radeon R6 M340DX

VS

Intel HD Graphics 620

AMD Radeon R6 M340DX

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 620 and 0System Shared VRAM Radeon R6 M340DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 620 's Advantages

Released 8 months late

AMD Radeon R6 M340DX 's Advantages

Boost Clock has increased by 3% (1030MHz vs 1000MHz)

192 additional rendering cores

Score

Benchmark

FP32 (float)

HD Graphics 620

0.384 TFLOPS

Radeon R6 M340DX +105%

0.791 TFLOPS

HD Graphics 620

VS

Radeon R6 M340DX

Graphics Card

Aug 2016

Release Date

Dec 2015

HD Graphics-M

Generation

Gem System Hybrid

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

955 MHz

1000 MHz

Boost Clock

1030 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

-

Compute Units

6

-

192

Shading Units

384

24

TMUs

24

3

ROPs

8

-

L1 Cache

16 KB (per CU)

-

L2 Cache

256 KB

-

Theoretical Performance

3.000 GPixel/s

Pixel Rate

8.240 GPixel/s

24.00 GTexel/s

Texture Rate

24.72 GTexel/s

768.0 GFLOPS

FP16 (half)

-

384.0 GFLOPS

FP32 (float)

791.0 GFLOPS

96.00 GFLOPS

FP64 (double)

49.44 GFLOPS

Board Design

15W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Kaby Lake GT2

GPU Name

Jet

-

GPU Variant

Jet XT

Generation 9.5

Architecture

GCN 1.0

Intel

Foundry

TSMC

14 nm++

Process Size

28 nm

Unknown

Transistors

0.69 billion

Unknown

Die Size

56 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

6.4

Shader Model

6.5 (5.1)

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