Intel UHD Graphics 620 vs Intel HD Graphics 615

VS

Intel UHD Graphics 620 Intel HD Graphics 615

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 620 and 0System Shared VRAM HD Graphics 615 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 620 's Advantages

Released 2 years late

Boost Clock has increased by 18% (1000MHz vs 850MHz)

Intel HD Graphics 615 's Advantages

Lower TDP (5W vs 15W)

Score

Benchmark

FP32 (float)

UHD Graphics 620 +17%

0.384 TFLOPS

HD Graphics 615

0.326 TFLOPS

UHD Graphics 620

VS

HD Graphics 615

Graphics Card

Aug 2018

Release Date

Aug 2016

HD Graphics-M

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1000 MHz

Boost Clock

850 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

-

Compute Units

-

192

Shading Units

192

24

TMUs

24

3

ROPs

3

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

3.000 GPixel/s

Pixel Rate

2.550 GPixel/s

24.00 GTexel/s

Texture Rate

20.40 GTexel/s

768.0 GFLOPS

FP16 (half)

652.8 GFLOPS

384.0 GFLOPS

FP32 (float)

326.4 GFLOPS

96.00 GFLOPS

FP64 (double)

81.60 GFLOPS

Graphics Processor

Whiskey Lake GT2

GPU Name

Kaby Lake GT2

-

GPU Variant

-

Generation 9.5

Architecture

Generation 9.5

Intel

Foundry

Intel

14 nm

Process Size

14 nm++

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

15W

TDP

5W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.4

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