Dell RTX 4080 Mobile vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of Dell RTX 4080 Mobile with 12 GB GDDR6 and 7,424 cores vs NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores.

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Performance Rating

Dell RTX 4080 Mobile outperforms NVIDIA RTX PRO 4000 Blackwell SFF by 0.3% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Dell RTX 4080 Mobile

13.3

Dell RTX 4080 Mobile

13.3
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

12 GB
🔥 +100% 24 ГБ

Memory Type

GDDR6 GDDR7

Memory Bandwidth

432.0 GB/s 432.0 GB/s

Memory Bus Width

192 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +22% 31.18 TFLOPS
25.66 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +22% 31.18 TFLOPS
25.66 TFLOPS

FP64 (Double Precision)

🔥 +21% 0.4872 TFLOPS
0.401 TFLOPS

CUDA Cores

7,424
🔥 +21% 8,960

RT Cores

58
🔥 +21% 70

Architecture & Compatibility

GPU Architecture

Ada Lovelace Blackwell 2.0

SM (Streaming Multiprocessor)

58
🔥 +21% 70

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x8

ML Software Support

CUDA Version

8.9
🔥 12.0

Clocks & Performance

Base Clock

🔥 +181% 1,620
577

Boost Clock

🔥 +47% 2,100
1,432

Memory Clock

🔥 +100% 2,250
1,125

Power Consumption

Recommended PSU

No 250 W

Power Connector

None None

TDP/TGP

110 W
🔥 -36% 70 W

Rendering

Texture Units (TMU)

232
🔥 +21% 280

ROP

58
🔥 +21% 70

L2 Cache

48 MB 48 MB

Additional

Slots

IGP Dual-slot

Release Date

Jan. 3, 2023 Aug. 11, 2025

Display Outputs

Portable Device Dependent
4x mini-DisplayPort 2.1b

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