AMD Radeon RX 7900M vs HP RX 480 Mobile 4 GB

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs HP RX 480 Mobile 4 GB with 4 GB GDDR5 and 2,304 cores.

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Performance Rating

AMD Radeon RX 7900M outperforms HP RX 480 Mobile 4 GB by 309.13% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

HP RX 480 Mobile 4 GB

4.2

HP RX 480 Mobile 4 GB

4.2

Contents:

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

Memory

Memory Size

🔥 +300% 16 ГБ
4 GB

Memory Type

GDDR6 GDDR5

Memory Bandwidth

576.0 GB/s 256.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +1,221% 77.05 TFLOPS
5.834 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +560% 38.52 TFLOPS
5.834 TFLOPS

FP64 (Double Precision)

🔥 +230% 1.2038 TFLOPS
0.3646 TFLOPS

CUDA Cores

🔥 +100% 4,608
2,304

RT Cores

🔥 72
No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 GCN 4.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 MXM-B (3.0)

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +63% 1,825
1,120

Boost Clock

🔥 +65% 2,090
1,266

Memory Clock

🔥 +12% 2,250
2,000

Power Consumption

Recommended PSU

No No

Power Connector

None None

TDP/TGP

180 W
🔥 -44% 100 W

Rendering

Texture Units (TMU)

🔥 +100% 288
144

ROP

🔥 72
No

L2 Cache

🔥 +200% 6 MB
2 MB

Additional

Slots

IGP MXM Module

Release Date

Oct. 19, 2023 Aug. 4, 2016

Display Outputs

Portable Device Dependent
Portable Device Dependent

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