AMD Radeon HD 8850M vs NVIDIA GeForce RTX 5090 Mobile

Comparison of AMD Radeon HD 8850M with 2 GB GDDR5 and 640 cores vs NVIDIA GeForce RTX 5090 Mobile with 24 GB GDDR7 and 10,496 cores.

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Performance Rating

NVIDIA GeForce RTX 5090 Mobile outperforms AMD Radeon HD 8850M by 1,677.67% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon HD 8850M

1.0

AMD Radeon HD 8850M

1.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA GeForce RTX 5090 Mobile

18.3

NVIDIA GeForce RTX 5090 Mobile

18.3

Contents:

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

Memory

Memory Size

2 GB
🔥 +1,100% 24 ГБ

Memory Type

GDDR5 GDDR7

Memory Bandwidth

72.00 GB/s 896.0 GB/s

Memory Bus Width

128 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 33.52 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.992 TFLOPS
🔥 +3,279% 33.52 TFLOPS

FP64 (Double Precision)

0.062 TFLOPS
🔥 +745% 0.5238 TFLOPS

CUDA Cores

640
🔥 +1,540% 10,496

RT Cores

No
🔥 82

Architecture & Compatibility

GPU Architecture

GCN 1.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 82

PCIe Version

PCIe 3.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

725
🔥 +51% 1,095

Boost Clock

775
🔥 +106% 1,597

Memory Clock

1,125
🔥 +56% 1,750

Power Consumption

Recommended PSU

No No

Power Connector

No None

TDP/TGP

No 95 W

Rendering

Texture Units (TMU)

40
🔥 +720% 328

ROP

No
🔥 82

L2 Cache

256 KB
🔥 64 MB

Additional

Slots

No IGP

Release Date

April 1, 2013 March 27, 2025

Display Outputs

No
Portable Device Dependent

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