HP RX 480 Mobile 4 GB vs MSI RTX 5090 LIGHTNING Z

Comparison of HP RX 480 Mobile 4 GB with 4 GB GDDR5 and 2,304 cores vs MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms HP RX 480 Mobile 4 GB by 1,034.38% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

HP RX 480 Mobile 4 GB

4.2

HP RX 480 Mobile 4 GB

4.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

MSI RTX 5090 LIGHTNING Z

47.2

MSI RTX 5090 LIGHTNING Z

47.2

Contents:

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

Memory

Memory Size

4 GB
🔥 +700% 32 ГБ

Memory Type

GDDR5 GDDR7

Memory Bandwidth

256.0 GB/s
🔥 1.79 TB/s

Memory Bus Width

256 бит 512 бит

ML Performance

FP16 (Half Precision)

5.834 TFLOPS
🔥 +1,936% 118.8 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

5.834 TFLOPS
🔥 +1,936% 118.8 TFLOPS

FP64 (Double Precision)

0.3646 TFLOPS
🔥 +409% 1.856 TFLOPS

CUDA Cores

2,304
🔥 +844% 21,760

RT Cores

No
🔥 170

Architecture & Compatibility

GPU Architecture

GCN 4.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 170

PCIe Version

MXM-B (3.0) PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

1,120
🔥 +80% 2,017

Boost Clock

1,266
🔥 +116% 2,730

Memory Clock

2,000
🔥 1,750

Power Consumption

Recommended PSU

No 1400 W

Power Connector

None
🔥 2x 16-pin

TDP/TGP

🔥 -90% 100 W
1000 W

Rendering

Texture Units (TMU)

144
🔥 +372% 680

ROP

No
🔥 170

L2 Cache

2 MB
🔥 +4,700% 96 MB

Additional

Slots

MXM Module Triple-slot

Release Date

Aug. 4, 2016 Jan. 6, 2026

Display Outputs

Portable Device Dependent
1x HDMI 2.1b
3x DisplayPort 2.1b

1x HDMI 2.1b
3x DisplayPort 2.1b
1x USB Type-C

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