HIS R9 390X IceQ X2 OC vs MAXSUN Arc B580 Milestone

Comparison of HIS R9 390X IceQ X2 OC with 8 GB GDDR5 and 2,816 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 HIS R9 390X IceQ X2 OC by 61.97% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

HIS R9 390X IceQ X2 OC

5.5

HIS R9 390X IceQ X2 OC

5.5
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

8 ГБ
🔥 +50% 12 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

384.0 GB/s 456.0 GB/s

Memory Bus Width

512 бит 192 бит

ML Performance

FP16 (Half Precision)

No
🔥 29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

6.026 TFLOPS
🔥 +142% 14.59 TFLOPS

FP64 (Double Precision)

0.7533 TFLOPS
🔥 +142% 1.824 TFLOPS

CUDA Cores

2,816
🔥 2,560

RT Cores

No
🔥 20

Architecture & Compatibility

GPU Architecture

GCN 2.0 Xe2

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

No
🔥 2,670

Boost Clock

No
🔥 2,850

Memory Clock

1,500
🔥 +58% 2,375

Power Consumption

TDP/TGP

275 W
🔥 -31% 190 W

Recommended PSU

600 W
🔥 -25% 450 W

Power Connector

2x 8-pin 1x 8-pin

Rendering

Texture Units (TMU)

176
🔥 160

ROP

No
🔥 20

L2 Cache

1024 KB
🔥 18 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 18, 2015 Dec. 13, 2024

Display Outputs

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

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