NVIDIA GeForce 8400M G vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of NVIDIA GeForce 8400M G with 256 GB GDDR3 and 8 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 8400M G by 11,963.64% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA GeForce 8400M G

0.1

NVIDIA GeForce 8400M G

0.1
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

256 MB
🔥 24 ГБ

Memory Type

GDDR3 GDDR7

Memory Bandwidth

6.400 GB/s 432.0 GB/s

Memory Bus Width

64 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)

0.0128 TFLOPS
🔥 +200,369% 25.66 TFLOPS

FP64 (Double Precision)

No
🔥 0.401 TFLOPS

CUDA Cores

8
🔥 +111,900% 8,960

RT Cores

No
🔥 70

Architecture & Compatibility

GPU Architecture

Tesla Blackwell 2.0

SM (Streaming Multiprocessor)

1
🔥 +6,900% 70

PCIe Version

PCIe 1.0 x16 PCIe 5.0 x8

ML Software Support

CUDA Version

1.1
🔥 12.0

Clocks & Performance

Base Clock

No
🔥 577

Boost Clock

No
🔥 1,432

Memory Clock

400
🔥 +181% 1,125

Power Consumption

Recommended PSU

No 250 W

Power Connector

None None

TDP/TGP

🔥 -86% 10 W
70 W

Rendering

Texture Units (TMU)

8
🔥 +3,400% 280

ROP

No
🔥 70

L2 Cache

16 KB
🔥 +200% 48 MB

Additional

Slots

IGP Dual-slot

Release Date

May 9, 2007 Aug. 11, 2025

Display Outputs

Portable Device Dependent
4x mini-DisplayPort 2.1b

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