ASRock RX 6800 Phantom Gaming D OC vs MAXSUN Arc B580 Milestone

Comparison of ASRock RX 6800 Phantom Gaming D OC with 16 GB GDDR6 and 3,840 cores vs MAXSUN Arc B580 Milestone with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

ASRock RX 6800 Phantom Gaming D OC outperforms MAXSUN Arc B580 Milestone by 18.96% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASRock RX 6800 Phantom Gaming D OC

10.5

ASRock RX 6800 Phantom Gaming D OC

10.5
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

🔥 +33% 16 ГБ
12 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

512.0 GB/s 456.0 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +15% 33.64 TFLOPS
29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +15% 16.82 TFLOPS
14.59 TFLOPS

FP64 (Double Precision)

No
🔥 1.824 TFLOPS

CUDA Cores

🔥 +50% 3,840
2,560

RT Cores

🔥 +200% 60
20

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Xe2

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,850
🔥 +44% 2,670

Boost Clock

2,190
🔥 +30% 2,850

Memory Clock

2,000
🔥 +19% 2,375

Power Consumption

TDP/TGP

250 W
🔥 -24% 190 W

Recommended PSU

600 W
🔥 -25% 450 W

Power Connector

2x 8-pin 1x 8-pin

Rendering

Texture Units (TMU)

🔥 +50% 240
160

ROP

🔥 +200% 60
20

L2 Cache

🔥 4 MB
18 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Oct. 28, 2020 Dec. 13, 2024

Display Outputs

1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C

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

Renting is cheaper than buying