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Intel Arc A770M

Intel Arc A770M

Intel Arc A770M is a Mobile video accelerator from Intel. It began to be released in January 2022. The GPU has a boost frequency of 1650MHz. It also has a memory frequency of 2000MHz. Its characteristics, as well as benchmark results, are presented in more detail below.

Top Mobile GPU: 33

Basic

Label Name
Intel
Platform
Mobile
Launch Date
January 2022
Model Name
Arc A770M
Generation
Alchemist
Base Clock
300MHz
Boost Clock
1650MHz
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
Transistors
21,700 million
RT Cores
32
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
L2 Cache
16MB
Bus Interface
PCIe 4.0 x16
Foundry
TSMC
Process Size
6 nm
Architecture
Generation 12.7
TDP
120W

Memory Specifications

Memory Size
16GB
Memory Type
GDDR6
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
Memory Clock
2000MHz
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.
512.0 GB/s

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.
211.2 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.
422.4 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.
27.03 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.
12.986 TFlops

Miscellaneous

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
OpenCL Version
3.0
OpenGL
4.6
DirectX
12 Ultimate (12_2)
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.
128
Shader Model
6.6

FP32 (float)

12.986 TFlops

3DMark Time Spy

10680

Blender

1456

OpenCL

94927

Compared to Other GPU

38%
61%
88%
Better then 38% GPU over the past year
Better then 61% GPU over the past 3 years
Better then 88% GPU

SiliconCat Rating

33
Ranks 33 among Mobile GPU on our website
232
Ranks 232 among all GPU on our website
FP32 (float)
RTX A4500 Max-Q
NVIDIA, March 2022
13.745 TFlops
GeForce RTX 4050
NVIDIA, January 2023
13.249 TFlops
Arc A770M
Intel, January 2022
12.986 TFlops
GeForce RTX 3060 12 GB GA104
NVIDIA, September 2021
12.736 TFlops
Quadro P6000
NVIDIA, October 2016
12.376 TFlops
3DMark Time Spy
GeForce RTX 4070 Ti SUPER
NVIDIA, January 2024
24279
GeForce RTX 2080 Ti 12 GB
NVIDIA, October 2022
14663
Arc A770M
Intel, January 2022
10680
GeForce RTX 3060 Mobile
NVIDIA, January 2021
8533
GeForce RTX 2070 Max Q
NVIDIA, January 2019
6632
Blender
GeForce RTX 4090
NVIDIA, September 2022
12577
2912
Arc A770M
Intel, January 2022
1456
Tesla M40 24 GB
NVIDIA, November 2015
589
Tesla K80
NVIDIA, November 2014
258
OpenCL
GeForce RTX 4090
NVIDIA, September 2022
321810
Radeon PRO W7800
AMD, April 2023
147444
Arc A770M
Intel, January 2022
94927
Radeon RX 6600S
AMD, January 2022
66774
Radeon RX 6550M
AMD, January 2023
46389

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