NVIDIA GeForce RTX 5090 Mobile vs NVIDIA T400 4 GB

Comparison of NVIDIA GeForce RTX 5090 Mobile with 24 GB GDDR7 and 10,496 cores vs NVIDIA T400 4 GB with 4 GB GDDR6 and 384 cores.

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Performance Rating

NVIDIA GeForce RTX 5090 Mobile outperforms NVIDIA T400 4 GB by 1,506.14% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA GeForce RTX 5090 Mobile

18.3

NVIDIA GeForce RTX 5090 Mobile

18.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA T400 4 GB

1.1

NVIDIA T400 4 GB

1.1

Contents:

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

Memory

Memory Size

🔥 +500% 24 ГБ
4 GB

Memory Type

GDDR7 GDDR6

Memory Bandwidth

896.0 GB/s 80.00 GB/s

Memory Bus Width

256 бит 64 бит

ML Performance

FP16 (Half Precision)

🔥 +1,431% 33.52 TFLOPS
2.189 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +2,963% 33.52 TFLOPS
1.0944 TFLOPS

FP64 (Double Precision)

🔥 +1,432% 0.5238 TFLOPS
0.0342 TFLOPS

CUDA Cores

🔥 +2,633% 10,496
384

RT Cores

🔥 82
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Turing

SM (Streaming Multiprocessor)

🔥 +1,267% 82
6

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 12.0
7.5

Clocks & Performance

Base Clock

🔥 +161% 1,095
420

Boost Clock

🔥 +12% 1,597
1,425

Memory Clock

🔥 +40% 1,750
1,250

Power Consumption

Recommended PSU

No 200 W

Power Connector

None None

TDP/TGP

95 W
🔥 -68% 30 W

Rendering

Texture Units (TMU)

🔥 +1,267% 328
24

ROP

🔥 82
No

L2 Cache

🔥 64 MB
1024 KB

Additional

Slots

IGP Single-slot

Release Date

March 27, 2025 May 6, 2021

Display Outputs

Portable Device Dependent
3x mini-DisplayPort 1.4a

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