AMD Radeon R7 M445 vs Intel Arc B770

Comparison AMD Radeon R7 M445 with 4 GB GDDR5 and 320 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 R7 M445 by 1,589.71% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon R7 M445

0.7

AMD Radeon R7 M445

0.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc B770

11.5

Intel Arc B770

11.5

Expert Comparison

AMD Radeon R7 M445 старая модель с меньшим количеством ядер и памяти, а также значительно ниже производительностью в сравнении с Intel Arc B770. Arc B770 имеет почти 3 раза больше ядер, 4 раза больше памяти и более высокую пропускную способность, что делает его предпочтительным выбором для современных игр и приложений.

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)

0.5888 TFLOPS
🔥 +6,578% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.5888 TFLOPS
🔥 +3,239% 19.66 TFLOPS

FP64 (Double Precision)

0.0368 TFLOPS
🔥 +6,579% 2.458 TFLOPS

CUDA Cores

320
🔥 +1,180% 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

780
🔥 +169% 2,100

Boost Clock

920
🔥 +161% 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

unknown 225 W

Rendering

Texture Units (TMU)

20
🔥 +1,180% 256

ROP

No
🔥 32

L2 Cache

128 KB
🔥 16 MB

Additional

Slots

IGP Dual-slot

Release Date

May 15, 2016 March 12, 2026

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
3x DisplayPort 2.1

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