AMD Radeon RX 6650M XT vs ASRock Arc A770 Challenger OC 16 GB

Comparison AMD Radeon RX 6650M XT with 8 GB GDDR6 and 2,048 cores vs ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

ASRock Arc A770 Challenger OC 16 GB outperforms AMD Radeon RX 6650M XT by 102.95% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 6650M XT

5.8

AMD Radeon RX 6650M XT

5.8
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

ASRock Arc A770 Challenger OC 16 GB

11.7

ASRock Arc A770 Challenger OC 16 GB

11.7

Expert Comparison

AMD Radeon RX 6650M XT лучше по цене и энергоэффективности, с TDP 120 Вт против 225 Вт у ASRock Arc A770 Challenger OC. Однако ASRockArc A770 Challenger OC обладает значительно большей пропускной способностью (559.9 GB/s против 256.0 GB/s) и больше ядер (4096 против 2048), что делает ее предпочтительной для интенсивных графических задач и игр на высоком качестве.

Contents:

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

Memory

Memory Size

8 GB
🔥 +100% 16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

256.0 GB/s 559.9 GB/s

Memory Bus Width

128 бит 256 бит

ML Performance

FP16 (Half Precision)

19.79 TFLOPS
🔥 +99% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

9.896 TFLOPS
🔥 +99% 19.66 TFLOPS

FP64 (Double Precision)

0.6185 TFLOPS
🔥 +297% 2.458 TFLOPS

CUDA Cores

2,048
🔥 +100% 4,096

RT Cores

32 32

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Xe-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

2,068
🔥 +4% 2,150

Boost Clock

🔥 +1% 2,416
2,400

Memory Clock

2,000
🔥 +9% 2,187

Power Consumption

Recommended PSU

No 550 W

Power Connector

None 2x 8-pin

TDP/TGP

🔥 -47% 120 W
225 W

Rendering

Texture Units (TMU)

128
🔥 +100% 256

ROP

32 32

L2 Cache

🔥 2 MB
16 MB

Additional

Slots

IGP Dual-slot

Release Date

Jan. 4, 2022 Oct. 12, 2022

Display Outputs

Portable Device Dependent
1x HDMI 2.1
3x DisplayPort 2.0

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