AMD Radeon Graphics 448SP Mobile

AMD Radeon Graphics 448SP Mobile, 448 ядер

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Performance Rating

The Radeon Graphics 448SP Mobile was a mobile integrated graphics solution by AMD, launched on January 6th, 2022. Built on the 7 nm process, and based on the Barcelo graphics processor, the device supports DirectX 12. This ensures that all modern games will run on Radeon Graphics 448SP Mobile. Unlike the fully unlocked Radeon Graphics 512SP Mobile, which uses the same GPU but has all 512 shaders enabled, AMD has disabled some shading units on the Radeon Graphics 448SP Mobile to reach the product's target shader count. It features 448 shading units, 28 texture mapping units, and 8 ROPs. The GPU is operating at a frequency of 300 MHz, which can be boosted up to 1800 MHz.

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Graphics 448SP Mobile

AMD Radeon Graphics 448SP Mobile

Memory

Memory Size

No ГБ

Memory Type

System Shared

Memory Bandwidth

System Dependent

Memory Bus Width

No бит

ML Performance

FP16 (Half Precision)

3.226 TFLOPS

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

1.613 TFLOPS

FP64 (Double Precision)

0.1008 TFLOPS

CUDA Cores

Architecture & Compatibility

GPU Architecture

SM (Streaming Multiprocessor)

PCIe Version

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

Recommended PSU

Power Connector

None

TDP/TGP

45 W
unknown
(NVIDIA CMP 70HX)

Rendering

Texture Units (TMU)

L2 Cache

Additional

Slots

IGP
SXM Module
(NVIDIA B300)

Release Date

Jan. 6, 2022
March 12, 2026
(Intel Arc B770)

Display Outputs

Portable Device Dependent
Portable Device Dependent
(NVIDIA GeForce RTX 5090 Mobile)

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