NVIDIA GeForce GTS 450 Rev. 3 vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of NVIDIA GeForce GTS 450 Rev. 3 with 1,024 GB DDR3 and 144 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 NVIDIA GeForce GTS 450 Rev. 3 by 890.3% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA GeForce GTS 450 Rev. 3

1.3

NVIDIA GeForce GTS 450 Rev. 3

1.3
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

1,024 MB
🔥 24 ГБ

Memory Type

DDR3 GDDR7

Memory Bandwidth

22.40 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)

0.451 TFLOPS
🔥 +5,590% 25.66 TFLOPS

FP64 (Double Precision)

0.0376 TFLOPS
🔥 +966% 0.401 TFLOPS

CUDA Cores

144
🔥 +6,122% 8,960

RT Cores

No
🔥 70

Architecture & Compatibility

GPU Architecture

Fermi 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

3
🔥 +2,233% 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

700
🔥 +61% 1,125

Power Consumption

Recommended PSU

300 W
🔥 -17% 250 W

Power Connector

2x 6-pin None

TDP/TGP

106 W
🔥 -34% 70 W

Rendering

Texture Units (TMU)

24
🔥 +1,067% 280

ROP

No
🔥 70

L2 Cache

256 KB
🔥 48 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

July 11, 2012 Aug. 11, 2025

Display Outputs

2x DVI
1x mini-HDMI 1.3a
4x mini-DisplayPort 2.1b

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