AMD Radeon HD 8670M vs NVIDIA GeForce RTX 5090 Mobile

Comparison of AMD Radeon HD 8670M with 1,024 GB DDR3 and 384 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 8670M by 1,226.81% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon HD 8670M

1.4

AMD Radeon HD 8670M

1.4
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

1,024 MB
🔥 24 ГБ

Memory Type

DDR3 GDDR7

Memory Bandwidth

14.40 GB/s 896.0 GB/s

Memory Bus Width

64 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)

0.6336 TFLOPS
🔥 +5,190% 33.52 TFLOPS

FP64 (Double Precision)

No
🔥 0.5238 TFLOPS

CUDA Cores

384
🔥 +2,633% 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 x8 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

775
🔥 +41% 1,095

Boost Clock

825
🔥 +94% 1,597

Memory Clock

900
🔥 +94% 1,750

Power Consumption

Recommended PSU

No No

Power Connector

No None

TDP/TGP

No 95 W

Rendering

Texture Units (TMU)

24
🔥 +1,267% 328

ROP

No
🔥 82

L2 Cache

128 KB
🔥 64 MB

Additional

Slots

No IGP

Release Date

March 1, 2013 March 27, 2025

Display Outputs

No
Portable Device Dependent

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