AMD Radeon R5 M445 vs Intel Arc B770

Comparison AMD Radeon R5 M445 with 4 GB GDDR5 and 384 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms AMD Radeon R5 M445 by 1,432.0% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon R5 M445

0.8

AMD Radeon R5 M445

0.8
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc B770

11.5

Intel Arc B770

11.5

Expert Comparison

Видеокарта Intel Arc B770 значительно превосходит AMD Radeon R5 M445 в большинстве параметров. У неё больше ядер, памяти и пропускной способности. Intel Arc B770 предназначена для более современных игр и приложений, в то время как Radeon R5 M445 более устарела и подходит для базовых задач.

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

4 GB
🔥 +300% 16 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

32.00 GB/s 512.0 GB/s

Memory Bus Width

64 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.7066 TFLOPS
🔥 +2,682% 19.66 TFLOPS

FP64 (Double Precision)

No
🔥 2.458 TFLOPS

CUDA Cores

384
🔥 +967% 4,096

RT Cores

No
🔥 32

Architecture & Compatibility

GPU Architecture

GCN 3.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

No
🔥 2,100

Boost Clock

No
🔥 2,400

Memory Clock

1,000
🔥 +100% 2,000

Power Consumption

Recommended PSU

No 550 W

Power Connector

No 1x 6-pin + 1x 8-pin

TDP/TGP

No 225 W

Rendering

Texture Units (TMU)

24
🔥 +967% 256

ROP

No
🔥 32

L2 Cache

128 KB
🔥 16 MB

Additional

Slots

No Dual-slot

Release Date

March 12, 2016 March 12, 2026

Display Outputs

No
1x HDMI 2.1a
3x DisplayPort 2.1

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