Intel Iris Xe Graphics 80EU vs Intel UHD Graphics 64EU

VS

Intel Iris Xe Graphics 80EU Intel UHD Graphics 64EU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics 80EU and 0System Shared VRAM UHD Graphics 64EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics 80EU 's Advantages

128 additional rendering cores

Intel UHD Graphics 64EU 's Advantages

Boost Clock has increased by 8% (1400MHz vs 1300MHz)

Score

Benchmark

FP32 (float)

Iris Xe Graphics 80EU +16%

1.664 TFLOPS

UHD Graphics 64EU

1.434 TFLOPS

Iris Xe Graphics 80EU

VS

UHD Graphics 64EU

Graphics Card

Jan 2022

Release Date

Jan 2022

HD Graphics-M

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1300 MHz

Boost Clock

1400 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

-

640

Shading Units

512

40

TMUs

32

20

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

1024 KB

L2 Cache

1024 KB

Theoretical Performance

26.00 GPixel/s

Pixel Rate

22.40 GPixel/s

52.00 GTexel/s

Texture Rate

44.80 GTexel/s

3.328 TFLOPS

FP16 (half)

2.867 TFLOPS

1.664 TFLOPS

FP32 (float)

1434 GFLOPS

416.0 GFLOPS

FP64 (double)

358.4 GFLOPS

Graphics Processor

Alder Lake GT1

GPU Name

Alder Lake GT1

-

GPU Variant

-

Generation 12.2

Architecture

Generation 12.2

Intel

Foundry

Intel

10 nm

Process Size

10 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

45W

TDP

45W

-

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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