ASRock Arc A770 Challenger OC 16 GB vs Intel Arc B390

Comparison ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs Intel Arc B390 and 1,536 cores.

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Performance Rating

A100 A100
H200 H200
MI325X MI325X

ASRock Arc A770 Challenger OC 16 GB

11.7

ASRock Arc A770 Challenger OC 16 GB

11.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc B390

Intel Arc B390

Expert Comparison

ASRock Arc A770 Challenger OC 16 GB значительно превосходит Intel Arc B390 по большинству параметров: больше ядер, памяти, пропускной способности и частот. Она лучше подходит для игр и тяжелых приложений. Intel Arc B390 с меньшими ресурсами и более низким энергопотреблением больше подходит для легких задач и ноутбуков с ограниченными ресурсами.

Contents:

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

Memory

Memory Size

🔥 16 ГБ
No

Memory Type

GDDR6 System Shared

Memory Bandwidth

559.9 GB/s System Dependent

Memory Bus Width

256 бит No

ML Performance

FP16 (Half Precision)

🔥 +156% 39.32 TFLOPS
15.36 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +156% 19.66 TFLOPS
7.68 TFLOPS

FP64 (Double Precision)

🔥 +156% 2.458 TFLOPS
0.96 TFLOPS

CUDA Cores

🔥 +167% 4,096
1,536

RT Cores

🔥 +167% 32
12

Architecture & Compatibility

GPU Architecture

Xe-HPG Xe3-LPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 IGP

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +617% 2,150
300

Boost Clock

🔥 2,400
2,500

Memory Clock

🔥 2,187
No

Power Consumption

Recommended PSU

550 W No

Power Connector

2x 8-pin None

TDP/TGP

225 W
🔥 -64% 80 W

Rendering

Texture Units (TMU)

🔥 +433% 256
48

ROP

🔥 +167% 32
12

L2 Cache

🔥 16 MB
16 MB

Additional

Slots

Dual-slot IGP

Release Date

Oct. 12, 2022 Jan. 27, 2026

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
Portable Device Dependent

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