Home / GPU Comparison / Intel Graphics 64EU (Arrow Lake) or AMD Radeon 840M: What's better?

Intel Graphics 64EU (Arrow Lake)

vs

AMD Radeon 840M

GPU Comparison Result

Below are the results of a comparison of Intel Graphics 64EU (Arrow Lake) and AMD Radeon 840M video cards based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Graphics 64EU (Arrow Lake)

More Shading Units: 512 (512 vs 256)

AMD Radeon 840M

Higher Boost Clock: 2800-2900 MHz (1900-2000 MHz vs 2800-2900 MHz)
Newer Launch Date: February 2025 (October 2024 vs February 2025)

Basic

Intel

Label Name

Intel

October 2024

Launch Date

February 2025

Integrated

Platform

Integrated

Arrow Lake

Former Codename

Krackan Point / Gorgon Point

TSMC N5P

GPU Lithography

4 nm

Intel Graphics

Model Name

AMD Radeon 840M

Xe-LPG (Arrow Lake-S)

Generation

Radeon 800M Series

300 MHz

Base Clock

1900-2000 MHz

Boost Clock

2800-2900 MHz

Bus Interface

Integrated

RT Cores

Compute Units

Tensor Cores

Tensor Cores are specialized processing units designed specifically for deep learning, providing higher training and inference performance compared to FP32 training. They enable rapid computations in areas such as computer vision, natural language processing, speech recognition, text-to-speech conversion, and personalized recommendations. The two most notable applications of Tensor Cores are DLSS (Deep Learning Super Sampling) and AI Denoiser for noise reduction.

TMUs

Texture Mapping Units (TMUs) serve as components of the GPU, which are capable of rotating, scaling, and distorting binary images, and then placing them as textures onto any plane of a given 3D model. This process is called texture mapping.

TSMC

Foundry

TSMC

5 nm

Process Size

4 nm

Xe-LPG

Architecture

RDNA 3.5

Memory Specifications

System Shared

Memory Size

Shared system memory

DDR5 (System Shared)

Memory Type

System shared

System Shared

Memory Bus

The memory bus width refers to the number of bits of data that the video memory can transfer within a single clock cycle. The larger the bus width, the greater the amount of data that can be transmitted instantaneously, making it one of the crucial parameters of video memory. The memory bandwidth is calculated as: Memory Bandwidth = Memory Frequency x Memory Bus Width / 8. Therefore, when the memory frequencies are similar, the memory bus width will determine the size of the memory bandwidth.

Dual-channel system memory, platform dependent

System Dependent

Memory Clock

System memory dependent

System Dependent

Bandwidth

Memory bandwidth refers to the data transfer rate between the graphics chip and the video memory. It is measured in bytes per second, and the formula to calculate it is: memory bandwidth = working frequency × memory bus width / 8 bits.

System memory dependent

Display and Media

AMD FreeSync

Yes

AV1 Encode/Decode

Encode/Decode

DisplayPort 2.1 UHBR20

DisplayPort Extensions

Adaptive-Sync, HBR3, UHBR10

Yes

H.264 Hardware Encode/Decode

Encode/Decode

Yes

H.265 HEVC Hardware Encode/Decode

Encode/Decode

H.266 VVC Hardware Encode/Decode

No hardware support

HDCP Version

2.3

HDMI 2.1 FRL

HDMI Version

2.1

Yes

Intel Quick Sync Video

7680 x 4320 @ 60Hz

Max Resolution DP

7680x4320 @ 60Hz

3840 x 2400 @ 120Hz

Max Resolution eDP

4096 x 2304 @ 60Hz (HDMI 2.1 TMDS); 7680 x 4320 @ 60Hz (HDMI 2.1 FRL)

Max Resolution HDMI

7680x4320 @ 60Hz

Up to 8K 60 FPS 10-bit HDR

Max Video Decode Bandwidth

1080p60 8bpc MPEG2, 1080p60 8bpc VC1, 1080p786 8/10bpc VP9, 2160p196 8/10bpc VP9, 4320p49 8/10bpc VP9, 1080p1200 8bpc H.264, 2160p300 8bpc H.264, 4320p75 8bpc H.264, 1080p786 8/10bpc H.265, 2160p196 8/10bpc H.265, 4320p49 8/10bpc H.265, 1080p960 8/10bpc AV1, 2160p240 8/10bpc AV1, 4320p60 8/10bpc AV1

Up to 8K 120 FPS 10-bit HDR

Max Video Encode Bandwidth

1080p630 8bpc H.264, 1440p373 8bpc H.264, 2160p175 8bpc H.264, 1080p630 8bpc H.265, 1440p373 8bpc H.265, 2160p175 8bpc H.265, 4320p43 8bpc H.265, 1080p864 8/10bpc AV1, 1440p513 8/10bpc AV1, 2160p240 8/10bpc AV1, 4320p60 8/10bpc AV1

Number of Displays Supported

eDP 1.4b, DisplayPort 2.1 UHBR20, HDMI 2.1 FRL

Outputs

HDMI 2.1, DisplayPort 2.1, USB-C DisplayPort Alt Mode; device dependent

USB Type-C DisplayPort Alternate Mode

Yes

Wireless Display

Miracast

Theoretical Performance

30.4-32.0 GPixel/s

Pixel Rate

Pixel fill rate refers to the number of pixels a graphics processing unit (GPU) can render per second, measured in MPixels/s (million pixels per second) or GPixels/s (billion pixels per second). It is the most commonly used metric to evaluate the pixel processing performance of a graphics card.

22.4-23.2 GPixel/s

60.8-64.0 GTexel/s

Texture Rate

Texture fill rate refers to the number of texture map elements (texels) that a GPU can map to pixels in a single second.

44.8-46.4 GTexel/s

FP16 (half)

An important metric for measuring GPU performance is floating-point computing capability. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable. Single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks, while double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy.

2.87-2.97 TFLOPS

FP64 (double)

An important metric for measuring GPU performance is floating-point computing capability. Double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy, while single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable.

89.6-92.8 GFLOPS

2.048 TFLOPS

FP32 (float)

An important metric for measuring GPU performance is floating-point computing capability. Single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks, while double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable.

1.48 TFLOPS

AI Features

OpenVINO, WindowsML, DirectML, ONNX RT, WebGPU

AI Software Frameworks Supported by GPU

8 TOPS

GPU Peak TOPS (Int8)

Yes

Intel Deep Learning Boost on GPU

NPU TOPS

Up to 50 TOPS

Processor Overall TOPS

Up to 59 TOPS

Miscellaneous

AMD SmartAccess Memory

Available

Native PCIe Lanes

16 total / 16 usable

PCI Express Version

PCIe 4.0

512

Shading Units

The most fundamental processing unit is the Streaming Processor (SP), where specific instructions and tasks are executed. GPUs perform parallel computing, which means multiple SPs work simultaneously to process tasks.

256

4 MB

L2 Cache

TDP

Shared with processor; platform dependent

1.3

Vulkan Version

Vulkan is a cross-platform graphics and compute API by Khronos Group, offering high performance and low CPU overhead. It lets developers control the GPU directly, reduces rendering overhead, and supports multi-threading and multi-core processors.

1.4

3.0

OpenCL Version

2.1

4.5

OpenGL

4.6

CUDA

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

Power Connectors

None

ROPs

The Raster Operations Pipeline (ROPs) is primarily responsible for handling lighting and reflection calculations in games, as well as managing effects like anti-aliasing (AA), high resolution, smoke, and fire. The more demanding the anti-aliasing and lighting effects in a game, the higher the performance requirements for the ROPs; otherwise, it may result in a sharp drop in frame rate.

6.8

Shader Model

6.7