NVIDIA GeForce RTX 5090 Mobile vs NVIDIA RTX 4500 Ada Generation

Comparison of NVIDIA GeForce RTX 5090 Mobile with 24 GB GDDR7 and 10,496 cores vs NVIDIA RTX 4500 Ada Generation with 24 GB GDDR6 and 7,680 cores.

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Performance Rating

NVIDIA GeForce RTX 5090 Mobile outperforms NVIDIA RTX 4500 Ada Generation by 8.6% 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 RTX 4500 Ada Generation

16.9

NVIDIA RTX 4500 Ada Generation

16.9

Contents:

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

Memory

Memory Size

24 GB 24 GB

Memory Type

GDDR7 GDDR6

Memory Bandwidth

896.0 GB/s 432.0 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

33.52 TFLOPS
🔥 +18% 39.63 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

33.52 TFLOPS
🔥 +18% 39.63 TFLOPS

FP64 (Double Precision)

0.5238 TFLOPS
🔥 +18% 0.6192 TFLOPS

CUDA Cores

🔥 +37% 10,496
7,680

RT Cores

🔥 +37% 82
60

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Ada Lovelace

SM (Streaming Multiprocessor)

🔥 +37% 82
60

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

🔥 12.0
8.9

Clocks & Performance

Base Clock

1,095
🔥 +89% 2,070

Boost Clock

1,597
🔥 +62% 2,580

Memory Clock

1,750
🔥 +29% 2,250

Power Consumption

Recommended PSU

No 550 W

Power Connector

None None

TDP/TGP

🔥 -55% 95 W
210 W

Rendering

Texture Units (TMU)

🔥 +37% 328
240

ROP

🔥 +37% 82
60

L2 Cache

🔥 +33% 64 MB
48 MB

Additional

Slots

IGP Dual-slot

Release Date

March 27, 2025 Aug. 9, 2023

Display Outputs

Portable Device Dependent
4x DisplayPort 1.4a

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