GIGABYTE A380 GAMING OC vs MAXSUN Arc B580 Milestone

Comparison of GIGABYTE A380 GAMING OC with 6 GB GDDR6 and 1,024 cores vs MAXSUN Arc B580 Milestone with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

GIGABYTE A380 GAMING OC

GIGABYTE A380 GAMING OC

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

MAXSUN Arc B580 Milestone

MAXSUN Arc B580 Milestone

Contents:

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

Memory

Memory Size

6 GB 12 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

186.0 GB/s 456.0 GB/s

Memory Bus Width

96 бит 192 бит

ML Performance

FP16 (Half Precision)

10.04 TFLOPS 29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

5.018 TFLOPS 14.59 TFLOPS

FP64 (Double Precision)

1.2544 TFLOPS 0.912 TFLOPS

CUDA Cores

1,024 2,560

RT Cores

8 20

Architecture & Compatibility

GPU Architecture

Xe-HPG Xe2-HPG

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

2,000 2,670

Boost Clock

2,450 2,850

Memory Clock

1,937 2,375

Power Consumption

TDP/TGP

🔥 -61% 75 W
190 W

Recommended PSU

🔥 -44% 250 W
450 W

Power Connector

1x 6-pin 1x 8-pin

Rendering

Texture Units (TMU)

64 160

ROP

8 20

L2 Cache

4 MB 18 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 14, 2022 Dec. 13, 2024

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0

2x HDMI 2.1
2x DisplayPort 2.0
1x HDMI 2.1a
3x DisplayPort 2.1

Renting is cheaper than buying