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Intel UHD Graphics 770

vs

AMD Radeon RX 9070

GPU Comparison Result

Below are the results of a comparison of Intel UHD Graphics 770 and AMD Radeon RX 9070 video cards based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel UHD Graphics 770

Higher Boost Clock: 1450-1660 MHz (CPU dependent) (1450-1660 MHz (CPU dependent) vs 2700 MHz)

AMD Radeon RX 9070

Larger Memory Size: 16GB (System Shared vs 16GB)
Higher Bandwidth: 624.1GB/s (System Dependent vs 624.1GB/s)
More Shading Units: 4096 (256 vs 4096)
Newer Launch Date: January 2025 (November 2021 vs January 2025)

Basic

Intel

Label Name

AMD

November 2021

Launch Date

January 2025

Integrated

Platform

Desktop

Alder Lake / Raptor Lake

Former Codename

Intel 7

GPU Lithography

Intel UHD Graphics 770

Model Name

Radeon RX 9070

HD Graphics

Generation

Navi IV(RX 9000)

300 MHz

Base Clock

2210 MHz

1450-1660 MHz (CPU dependent)

Boost Clock

2700 MHz

Ring Bus

Bus Interface

PCIe 4.0 x16

Transistors

Unknown

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.

256

Intel

Foundry

TSMC

10 nm

Process Size

4 nm

Xe-LP (Generation 12.2)

Architecture

RDNA 4.0

Memory Specifications

System Shared

Memory Size

16GB

System Shared

Memory Type

GDDR6

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.

256bit

System Shared

Memory Clock

2438 MHz

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.

624.1GB/s

Display and Media

Decode Only

AV1 Encode/Decode

1.4a

DisplayPort Extensions

Yes

H.264 Hardware Encode/Decode

Yes

H.265 HEVC Hardware Encode/Decode

2.1

HDMI Version

Yes

Intel Quick Sync Video

7680 x 4320 @ 60Hz

Max Resolution DP

5120 x 3200 @ 120Hz

Max Resolution eDP

4096 x 2160 @ 60Hz

Max Resolution HDMI

Number of Displays Supported

Motherboard Dependent

Outputs

1x HDMI 2.1a
3x DisplayPort 2.1

Theoretical Performance

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.

259.2 GPixel/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.

691.2 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.

44.24 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.

691.2 GFLOPS

0.7936 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.

21.678 TFLOPS

AI Features

Intel Deep Learning Boost on GPU

Miscellaneous

256

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.

4096

L1 Cache

128 KB per Array

L2 Cache

4 MB

15 W

TDP

260W

1.4

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.

1.3

3.0

OpenCL Version

2.2

4.6

OpenGL

4.6

12 (12_1)

DirectX

12 Ultimate (12_2)

Power Connectors

2x 8-pin

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.

6.6

Shader Model

6.8

Suggested PSU

600 W