Intel UHD Graphics 620 vs Intel UHD Graphics 770

VS

Intel UHD Graphics 620 Intel UHD Graphics 770

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 620 and 0System Shared VRAM UHD Graphics 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 770 's Advantages

Released 4 years and 1 months late

Boost Clock has increased by 55% (1550MHz vs 1000MHz)

64 additional rendering cores

Score

Benchmark

FP32 (float)

UHD Graphics 620

0.384 TFLOPS

UHD Graphics 770 +106%

0.793 TFLOPS

3DMark Time Spy

UHD Graphics 620

364

UHD Graphics 770 +113%

778

UHD Graphics 620

VS

UHD Graphics 770

Graphics Card

Aug 2018

Release Date

Sep 2022

HD Graphics-M

Generation

HD Graphics

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1000 MHz

Boost Clock

1550 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

256

24

TMUs

16

3

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

3.000 GPixel/s

Pixel Rate

12.40 GPixel/s

24.00 GTexel/s

Texture Rate

24.80 GTexel/s

768.0 GFLOPS

FP16 (half)

1.587 TFLOPS

384.0 GFLOPS

FP32 (float)

793.6 GFLOPS

96.00 GFLOPS

FP64 (double)

-

Graphics Processor

Whiskey Lake GT2

GPU Name

Raptor Lake GT1

-

GPU Variant

-

Generation 9.5

Architecture

Generation 12.2

Intel

Foundry

Intel

14 nm

Process Size

10 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

15W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

Motherboard Dependent

-

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

6.6

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