NVIDIA RTX PRO 4000 Blackwell SFF vs ZOTAC GTX 750 Thunderbolt

Comparison of NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores vs ZOTAC GTX 750 Thunderbolt with 1,024 GB GDDR5 and 512 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms ZOTAC GTX 750 Thunderbolt by 313.4% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

NVIDIA RTX PRO 4000 Blackwell SFF

13.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

ZOTAC GTX 750 Thunderbolt

3.2

ZOTAC GTX 750 Thunderbolt

3.2

Contents:

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

Memory

Memory Size

🔥 24 ГБ
1,024 MB

Memory Type

GDDR7 GDDR5

Memory Bandwidth

432.0 GB/s 86.40 GB/s

Memory Bus Width

192 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 25.66 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,798% 25.66 TFLOPS
1.3517 TFLOPS

FP64 (Double Precision)

🔥 +850% 0.401 TFLOPS
0.0422 TFLOPS

CUDA Cores

🔥 +1,650% 8,960
512

RT Cores

🔥 70
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Maxwell

SM (Streaming Multiprocessor)

🔥 70
No

PCIe Version

PCIe 5.0 x8 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 12.0
5.0

Clocks & Performance

Base Clock

🔥 577
1,229

Boost Clock

🔥 +8% 1,432
1,320

Memory Clock

🔥 1,125
1,350

Power Consumption

Recommended PSU

250 W 250 W

Power Connector

None None

TDP/TGP

70 W
🔥 -21% 55 W

Rendering

Texture Units (TMU)

🔥 +775% 280
32

ROP

🔥 70
No

L2 Cache

🔥 +2,300% 48 MB
2 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Aug. 11, 2025 Feb. 18, 2014

Display Outputs

4x mini-DisplayPort 2.1b
2x DVI
1x mini-HDMI 1.4a

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

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