Intel Iris Xe Graphics G4 vs Intel UHD Graphics 770 Mobile

VS

Intel Iris Xe Graphics G4 Intel UHD Graphics 770 Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics G4 and 0System Shared VRAM UHD Graphics 770 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics G4 's Advantages

128 additional rendering cores

Intel UHD Graphics 770 Mobile 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 45% (1600MHz vs 1100MHz)

Score

Benchmark

FP32 (float)

Iris Xe Graphics G4 +3%

0.845 TFLOPS

UHD Graphics 770 Mobile

0.819 TFLOPS

Iris Xe Graphics G4

VS

UHD Graphics 770 Mobile

Graphics Card

Sep 2020

Release Date

Jan 2023

HD Graphics-M

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1100 MHz

Boost Clock

1600 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

-

384

Shading Units

256

24

TMUs

16

12

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

13.20 GPixel/s

Pixel Rate

12.80 GPixel/s

26.40 GTexel/s

Texture Rate

25.60 GTexel/s

1.690 TFLOPS

FP16 (half)

1.638 TFLOPS

844.8 GFLOPS

FP32 (float)

819.2 GFLOPS

211.2 GFLOPS

FP64 (double)

-

Graphics Processor

Tiger Lake GT2

GPU Name

Raptor Lake GT1

-

GPU Variant

-

Generation 12.1

Architecture

Generation 12.2

Intel

Foundry

Intel

10 nm

Process Size

10 nm

Unknown

Transistors

Unknown

146 mm²

Die Size

Unknown

Board Design

15W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

Portable Device 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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