ASUS R9 280 DirectCU II vs Intel Arc B770

Comparison ASUS R9 280 DirectCU II with 3 GB GDDR5 and 1,792 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms ASUS R9 280 DirectCU II by 280.46% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASUS R9 280 DirectCU II

3.0

ASUS R9 280 DirectCU II

3.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc B770

11.5

Intel Arc B770

11.5

Expert Comparison

ASUS R9 280 DirectCU II старая модель с меньшим количеством ядер и памяти, но более низким энергопотреблением. Она лучше подходит для средней графики и игр до 2015 года. Intel Arc B770 же новее, имеет больше ядер и памяти, большую пропускную способность и вычислительную мощность, что делает его лучшим выбором для современных игр и тяжелых приложений.

Contents:

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

Memory

Memory Size

3 GB
🔥 +433% 16 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

240.0 GB/s 512.0 GB/s

Memory Bus Width

384 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)

3.344 TFLOPS
🔥 +488% 19.66 TFLOPS

FP64 (Double Precision)

0.836 TFLOPS
🔥 +194% 2.458 TFLOPS

CUDA Cores

1,792
🔥 +129% 4,096

RT Cores

No
🔥 32

Architecture & Compatibility

GPU Architecture

GCN 1.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

827
🔥 +154% 2,100

Boost Clock

933
🔥 +157% 2,400

Memory Clock

1,250
🔥 +60% 2,000

Power Consumption

Recommended PSU

550 W 550 W

Power Connector

1x 6-pin + 1x 8-pin 1x 6-pin + 1x 8-pin

TDP/TGP

🔥 -11% 200 W
225 W

Rendering

Texture Units (TMU)

112
🔥 +129% 256

ROP

No
🔥 32

L2 Cache

768 KB
🔥 16 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

March 4, 2014 March 12, 2026

Display Outputs

1x DVI
2x HDMI 1.4a
1x DisplayPort 1.2

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 2.1a
3x DisplayPort 2.1

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