AMD Radeon HD 8490 OEM vs AMD Radeon RX 7900M

Comparison of AMD Radeon HD 8490 OEM with 1 GB DDR3 and 160 cores vs AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores.

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Performance Rating

AMD Radeon RX 7900M outperforms AMD Radeon HD 8490 OEM by 22.27% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon HD 8490 OEM

13.9

AMD Radeon HD 8490 OEM

13.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0

Contents:

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

Memory

Memory Size

1 ГБ
🔥 +1,500% 16 ГБ

Memory Type

DDR3 GDDR6

Memory Bandwidth

14.40 GB/s 576.0 GB/s

Memory Bus Width

64 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 77.05 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

280.0 TFLOPS
🔥 38.52 TFLOPS

FP64 (Double Precision)

No
🔥 1,204,000.0 TFLOPS

CUDA Cores

160
🔥 +2,780% 4,608

RT Cores

No
🔥 72

Architecture & Compatibility

GPU Architecture

TeraScale 2 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 2.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

No
🔥 1,825

Boost Clock

No
🔥 2,090

Memory Clock

900
🔥 +150% 2,250

Power Consumption

TDP/TGP

🔥 -81% 35 W
180 W

Recommended PSU

200 W No

Power Connector

None None

Rendering

Texture Units (TMU)

8
🔥 +3,500% 288

ROP

No
🔥 72

L2 Cache

128 KB
🔥 6 MB

Additional

Slots

Single-slot IGP

Release Date

July 23, 2013 Oct. 19, 2023

Display Outputs

1x DVI
1x DisplayPort 1.1
Portable Device Dependent

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