AMD Atari VCS 400 GPU vs Intel Arc B770

Comparison of AMD Atari VCS 400 GPU with 4 GB DDR4 and 192 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms AMD Atari VCS 400 GPU by 1,640.91% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Atari VCS 400 GPU

0.7

AMD Atari VCS 400 GPU

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 Atari VCS 400 GPU лучше по энергоэффективности и для небольших задач благодаря своему низкому TDP в 15 Вт и более высокому GPI в 0.7. Однако Intel Arc B770 с 16 ГБ GDDR6 памяти и 19.66 TFLOPS FP32 выглядит намного мощнее, особенно для требовательных графических задач и игр, с высоким GPI в 11.5.

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

DDR4 GDDR6

Memory Bandwidth

38.40 GB/s 512.0 GB/s

Memory Bus Width

128 бит 256 бит

ML Performance

FP16 (Half Precision)

0.9224 TFLOPS
🔥 +4,163% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.4612 TFLOPS
🔥 +4,163% 19.66 TFLOPS

FP64 (Double Precision)

0.0288 TFLOPS
🔥 +8,435% 2.458 TFLOPS

CUDA Cores

192
🔥 +2,033% 4,096

RT Cores

No
🔥 32

Architecture & Compatibility

GPU Architecture

GCN 5.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

No PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

300
🔥 +600% 2,100

Boost Clock

1,201
🔥 +100% 2,400

Memory Clock

1,200
🔥 +67% 2,000

Power Consumption

Recommended PSU

No 550 W

Power Connector

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

TDP/TGP

🔥 -93% 15 W
225 W

Rendering

Texture Units (TMU)

12
🔥 +2,033% 256

ROP

No
🔥 32

L2 Cache

No
🔥 16 MB

Additional

Slots

No Dual-slot

Release Date

Dec. 14, 2020 March 12, 2026

Display Outputs

1x HDMI 2.0
1x HDMI 2.1a
3x DisplayPort 2.1

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