NVIDIA GeForce RTX 5090 Mobile vs Sapphire RX 460 OC 4 GB

Comparison of NVIDIA GeForce RTX 5090 Mobile with 24 GB GDDR7 and 10,496 cores vs Sapphire RX 460 OC 4 GB with 4 GB GDDR5 and 896 cores.

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Performance Rating

NVIDIA GeForce RTX 5090 Mobile outperforms Sapphire RX 460 OC 4 GB by 853.65% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA GeForce RTX 5090 Mobile

18.3

NVIDIA GeForce RTX 5090 Mobile

18.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire RX 460 OC 4 GB

1.9

Sapphire RX 460 OC 4 GB

1.9

Contents:

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

Memory

Memory Size

🔥 +500% 24 ГБ
4 GB

Memory Type

GDDR7 GDDR5

Memory Bandwidth

896.0 GB/s 112.0 GB/s

Memory Bus Width

256 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +1,438% 33.52 TFLOPS
2.179 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,438% 33.52 TFLOPS
2.179 TFLOPS

FP64 (Double Precision)

🔥 +285% 0.5238 TFLOPS
0.1362 TFLOPS

CUDA Cores

🔥 +1,071% 10,496
896

RT Cores

🔥 82
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 GCN 4.0

SM (Streaming Multiprocessor)

🔥 82
No

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x8

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

🔥 1,095
1,090

Boost Clock

🔥 +31% 1,597
1,216

Memory Clock

🔥 1,750
1,750

Power Consumption

Recommended PSU

No 250 W

Power Connector

None None

TDP/TGP

95 W
🔥 -21% 75 W

Rendering

Texture Units (TMU)

🔥 +486% 328
56

ROP

🔥 82
No

L2 Cache

🔥 64 MB
1024 KB

Additional

Slots

IGP Dual-slot

Release Date

March 27, 2025 Aug. 8, 2016

Display Outputs

Portable Device Dependent
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a

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