GALAX RTX 5090 D HOF OC LAB XOC vs MSI GTX 660 Twin Frozr III OC

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs MSI GTX 660 Twin Frozr III OC with 2 GB GDDR5 and 960 cores.

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Performance Rating

GALAX RTX 5090 D HOF OC LAB XOC outperforms MSI GTX 660 Twin Frozr III OC by 2,397.85% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GALAX RTX 5090 D HOF OC LAB XOC

46.5

GALAX RTX 5090 D HOF OC LAB XOC

46.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

MSI GTX 660 Twin Frozr III OC

1.9

MSI GTX 660 Twin Frozr III OC

1.9

Contents:

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

Memory

Memory Size

🔥 +1,500% 32 ГБ
2 ГБ

Memory Type

GDDR7 GDDR5

Memory Bandwidth

🔥 1.79 TB/s
144.2 GB/s

Memory Bus Width

512 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 115.5 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +5,379% 115.5 TFLOPS
2.108 TFLOPS

FP64 (Double Precision)

🔥 +1,955% 1.805 TFLOPS
0.08784 TFLOPS

CUDA Cores

🔥 +2,167% 21,760
960

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Kepler

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 12.0
3.0

Clocks & Performance

Base Clock

🔥 +95% 2,017
1,032

Boost Clock

🔥 +142% 2,655
1,098

Memory Clock

🔥 +17% 1,750
1,502

Power Consumption

TDP/TGP

575 W
🔥 -76% 140 W

Recommended PSU

950 W
🔥 -68% 300 W

Power Connector

🔥 +100% 2x 16-pin
1x 6-pin

Rendering

Texture Units (TMU)

🔥 +750% 680
80

ROP

🔥 170
No

L2 Cache

🔥 96 MB
384 KB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 30, 2025 Sept. 13, 2012

Display Outputs

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

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