MAXSUN Arc B580 Milestone vs NVIDIA GeForce GTX 660

Comparison of MAXSUN Arc B580 Milestone with 12 GB GDDR6 and 2,560 cores vs NVIDIA GeForce GTX 660 with 2 GB GDDR5 and 960 cores.

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Performance Rating

MAXSUN Arc B580 Milestone outperforms NVIDIA GeForce GTX 660 by 394.97% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

MAXSUN Arc B580 Milestone

8.9

MAXSUN Arc B580 Milestone

8.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA GeForce GTX 660

1.8

NVIDIA GeForce GTX 660

1.8

Contents:

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

Memory

Memory Size

🔥 +500% 12 ГБ
2 ГБ

Memory Type

GDDR6 GDDR5

Memory Bandwidth

456.0 GB/s 144.2 GB/s

Memory Bus Width

192 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 29.18 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +636% 14.59 TFLOPS
1.981 TFLOPS

FP64 (Double Precision)

🔥 +2,109% 1.824 TFLOPS
0.08256000000000001 TFLOPS

CUDA Cores

🔥 +167% 2,560
960

RT Cores

🔥 20
No

Architecture & Compatibility

GPU Architecture

Xe2 Kepler

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 PCIe 3.0 x16

ML Software Support

CUDA Version

No 3.0

Clocks & Performance

Base Clock

🔥 +172% 2,670
980

Boost Clock

🔥 +176% 2,850
1,032

Memory Clock

🔥 +58% 2,375
1,502

Power Consumption

TDP/TGP

190 W
🔥 -26% 140 W

Recommended PSU

450 W
🔥 -33% 300 W

Power Connector

1x 8-pin 1x 6-pin

Rendering

Texture Units (TMU)

🔥 +100% 160
80

ROP

🔥 20
No

L2 Cache

🔥 18 MB
384 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

Dec. 13, 2024 Sept. 6, 2012

Display Outputs

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

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