ASRock RX 6600 Challenger D vs MAXSUN Arc B580 Milestone

Comparison of ASRock RX 6600 Challenger D with 8 GB GDDR6 and 1,792 cores vs MAXSUN Arc B580 Milestone with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

MAXSUN Arc B580 Milestone outperforms ASRock RX 6600 Challenger D by 67.17% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASRock RX 6600 Challenger D

5.3

ASRock RX 6600 Challenger D

5.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

MAXSUN Arc B580 Milestone

8.9

MAXSUN Arc B580 Milestone

8.9

Contents:

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

Memory

Memory Size

8 ГБ
🔥 +50% 12 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

224.0 GB/s 456.0 GB/s

Memory Bus Width

128 бит 192 бит

ML Performance

FP16 (Half Precision)

17.86 TFLOPS
🔥 +63% 29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

8.928 TFLOPS
🔥 +63% 14.59 TFLOPS

FP64 (Double Precision)

0.558 TFLOPS
🔥 +227% 1.824 TFLOPS

CUDA Cores

1,792
🔥 +43% 2,560

RT Cores

🔥 +40% 28
20

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Xe2

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,626
🔥 +64% 2,670

Boost Clock

2,491
🔥 +14% 2,850

Memory Clock

1,750
🔥 +36% 2,375

Power Consumption

TDP/TGP

🔥 -31% 132 W
190 W

Recommended PSU

🔥 -33% 300 W
450 W

Power Connector

1x 8-pin 1x 8-pin

Rendering

Texture Units (TMU)

112
🔥 +43% 160

ROP

🔥 +40% 28
20

L2 Cache

🔥 2 MB
18 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 13, 2021 Dec. 13, 2024

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
1x HDMI 2.1a
3x DisplayPort 2.1

Renting is cheaper than buying