ASRock Arc A770 Challenger OC 16 GB vs KFA2 RTX 5050 1-Click OC

Comparison ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs KFA2 RTX 5050 1-Click OC with 8 GB GDDR6 and 2,560 cores.

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Performance Rating

ASRock Arc A770 Challenger OC 16 GB outperforms KFA2 RTX 5050 1-Click OC by 65.11% in the overall GPU ARK 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

KFA2 RTX 5050 1-Click OC

7.1

KFA2 RTX 5050 1-Click OC

7.1

Expert Comparison

ASRock Arc A770 Challenger OC 16 GB обладает более мощной архитектурой Xe-HPG и большей памятью (16 ГБ против 8 ГБ), что делает её предпочтительнее для требовательных задач, таких как высококачественная игра и рендеринг. Однако KFA2 RTX 5050 1-Click OC с большей пропускной способностью (320.0 GB/s против 559.9 GB/s) и более низким энергопотреблением (130 Вт против 225 Вт) может быть более экономичным выбором для менее интенсивных задач.

Contents:

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

Memory

Memory Size

🔥 +100% 16 ГБ
8 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

559.9 GB/s 320.0 GB/s

Memory Bus Width

256 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +197% 39.32 TFLOPS
13.25 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +48% 19.66 TFLOPS
13.25 TFLOPS

FP64 (Double Precision)

🔥 +1,087% 2.458 TFLOPS
0.207 TFLOPS

CUDA Cores

🔥 +60% 4,096
2,560

RT Cores

🔥 +60% 32
20

Architecture & Compatibility

GPU Architecture

Xe-HPG Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 20

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x8

ML Software Support

CUDA Version

No 12.0

CUDA Toolkit (first supported)

v12

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

2,150
🔥 +8% 2,317

Boost Clock

2,400
🔥 +8% 2,587

Memory Clock

2,187
🔥 +14% 2,500

Power Consumption

Recommended PSU

550 W
🔥 -45% 300 W

Power Connector

2x 8-pin 1x 8-pin

TDP/TGP

225 W
🔥 -42% 130 W

Rendering

Texture Units (TMU)

🔥 +220% 256
80

ROP

🔥 +60% 32
20

L2 Cache

16 MB
🔥 +50% 24 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 12, 2022 July 1, 2025

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
1x HDMI 2.1b
3x DisplayPort 2.1b

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