MAXSUN Arc B580 Milestone vs Sapphire Dual-X R7 265

Comparison of MAXSUN Arc B580 Milestone with 12 GB GDDR6 and 2,560 cores vs Sapphire Dual-X R7 265 with 2 GB GDDR5 and 1,024 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

MAXSUN Arc B580 Milestone

MAXSUN Arc B580 Milestone

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

Sapphire Dual-X R7 265

Sapphire Dual-X R7 265

Contents:

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

Memory

Memory Size

12 GB 2 GB

Memory Type

GDDR6 GDDR5

Memory Bandwidth

456.0 GB/s 179.2 GB/s

Memory Bus Width

192 бит 256 бит

ML Performance

FP16 (Half Precision)

29.18 TFLOPS No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

14.59 TFLOPS 1.894 TFLOPS

FP64 (Double Precision)

0.912 TFLOPS 0.1184 TFLOPS

CUDA Cores

2,560 1,024

RT Cores

20 No

Architecture & Compatibility

GPU Architecture

Xe2-HPG GCN 1.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

2,670 900

Boost Clock

2,850 925

Memory Clock

2,375 1,400

Power Consumption

TDP/TGP

190 W
🔥 -21% 150 W

Recommended PSU

450 W 450 W

Power Connector

1x 8-pin 1x 6-pin

Rendering

Texture Units (TMU)

160 64

ROP

20 No

L2 Cache

18 MB 512 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

Dec. 13, 2024 Feb. 13, 2014

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

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