NVIDIA RTX PRO 4000 Blackwell SFF vs OCPC RTX 3080 TI

Comparison of NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores vs OCPC RTX 3080 TI with 12 GB GDDR6X and 10,240 cores.

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Performance Rating

OCPC RTX 3080 TI outperforms NVIDIA RTX PRO 4000 Blackwell SFF by 31.2% 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

OCPC RTX 3080 TI

17.4

OCPC RTX 3080 TI

17.4

Contents:

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

Memory

Memory Size

🔥 +100% 24 ГБ
12 GB

Memory Type

GDDR7 GDDR6X

Memory Bandwidth

432.0 GB/s 912.4 GB/s

Memory Bus Width

192 бит 384 бит

ML Performance

FP16 (Half Precision)

25.66 TFLOPS
🔥 +33% 34.1 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

25.66 TFLOPS
🔥 +33% 34.1 TFLOPS

FP64 (Double Precision)

0.401 TFLOPS
🔥 +33% 0.5328 TFLOPS

CUDA Cores

8,960
🔥 +14% 10,240

RT Cores

70
🔥 +14% 80

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Ampere

SM (Streaming Multiprocessor)

70
🔥 +14% 80

PCIe Version

PCIe 5.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

🔥 12.0
8.6

Clocks & Performance

Base Clock

577
🔥 +137% 1,365

Boost Clock

1,432
🔥 +16% 1,665

Memory Clock

1,125
🔥 +6% 1,188

Power Consumption

Recommended PSU

🔥 -67% 250 W
750 W

Power Connector

None 2x 8-pin

TDP/TGP

🔥 -80% 70 W
350 W

Rendering

Texture Units (TMU)

280
🔥 +14% 320

ROP

70
🔥 +14% 80

L2 Cache

48 MB
🔥 6 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

Aug. 11, 2025 May 31, 2021

Display Outputs

4x mini-DisplayPort 2.1b
1x HDMI 2.1
3x DisplayPort 1.4a

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