Leadtek WinFast GT 630 2 GB vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of Leadtek WinFast GT 630 2 GB with 2 GB DDR3 and 96 cores vs NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms Leadtek WinFast GT 630 2 GB by 2,915.91% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Leadtek WinFast GT 630 2 GB

0.4

Leadtek WinFast GT 630 2 GB

0.4
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

Contents:

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

Memory

Memory Size

2 GB
🔥 +1,100% 24 ГБ

Memory Type

DDR3 GDDR7

Memory Bandwidth

25.60 GB/s 432.0 GB/s

Memory Bus Width

128 бит 192 бит

ML Performance

FP16 (Half Precision)

No
🔥 25.66 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.311 TFLOPS
🔥 +8,151% 25.66 TFLOPS

FP64 (Double Precision)

0.0259 TFLOPS
🔥 +1,448% 0.401 TFLOPS

CUDA Cores

96
🔥 +9,233% 8,960

RT Cores

No
🔥 70

Architecture & Compatibility

GPU Architecture

Fermi Blackwell 2.0

SM (Streaming Multiprocessor)

2
🔥 +3,400% 70

PCIe Version

PCIe 2.0 x16 PCIe 5.0 x8

ML Software Support

CUDA Version

2.1
🔥 12.0

Clocks & Performance

Base Clock

No
🔥 577

Boost Clock

No
🔥 1,432

Memory Clock

800
🔥 +41% 1,125

Power Consumption

Recommended PSU

250 W 250 W

Power Connector

None None

TDP/TGP

🔥 -7% 65 W
70 W

Rendering

Texture Units (TMU)

16
🔥 +1,650% 280

ROP

No
🔥 70

L2 Cache

256 KB
🔥 48 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

May 15, 2012 Aug. 11, 2025

Display Outputs

1x DVI
1x HDMI 1.3a
1x VGA
4x mini-DisplayPort 2.1b

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