AMD Radeon 550X 640SP vs NVIDIA GeForce RTX 5090 Mobile

Comparison AMD Radeon 550X 640SP with 4 GB GDDR5 and 640 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 550X 640SP by 1,464.96% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon 550X 640SP

1.2

AMD Radeon 550X 640SP

1.2
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

Expert Comparison

AMD Radeon 550X 640SP и NVIDIA GeForce RTX 5090 Mobile имеют значительную разницу в производительности. RTX 5090 Mobile обладает гораздо большей численностью ядер (10496 против 640), объемом памяти (24 ГБ против 4 ГБ) и пропускной способностью (896.0 GB/s против 48.00 GB/s). Он также значительно быстрее в FP32 вычислениях (33.52 TFLOPS против 1.3709 TFLOPS). RTX 5090 Mobile лучше подходит для тяжелых задач, таких как геймлинг на высоких настройках, машинное обучение и рендеринг.

Contents:

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

Memory

Memory Size

4 GB
🔥 +500% 24 ГБ

Memory Type

GDDR5 GDDR7

Memory Bandwidth

48.00 GB/s 896.0 GB/s

Memory Bus Width

64 бит 256 бит

ML Performance

FP16 (Half Precision)

1.3709 TFLOPS
🔥 +2,345% 33.52 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

1.3709 TFLOPS
🔥 +2,345% 33.52 TFLOPS

FP64 (Double Precision)

0.0857 TFLOPS
🔥 +511% 0.5238 TFLOPS

CUDA Cores

640
🔥 +1,540% 10,496

RT Cores

No
🔥 82

Architecture & Compatibility

GPU Architecture

GCN 4.0 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

CUDA Toolkit (first supported)

v12

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

1,019
🔥 +7% 1,095

Boost Clock

1,071
🔥 +49% 1,597

Memory Clock

1,500
🔥 +17% 1,750

Power Consumption

Recommended PSU

250 W No

Power Connector

None None

TDP/TGP

🔥 -47% 50 W
95 W

Rendering

Texture Units (TMU)

40
🔥 +720% 328

ROP

No
🔥 82

L2 Cache

256 KB
🔥 64 MB

Additional

Slots

IGP IGP

Release Date

April 11, 2018 March 27, 2025

Display Outputs

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

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