AMD Radeon RX 550X Mobile vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison AMD Radeon RX 550X Mobile with 2 GB GDDR5 and 640 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms AMD Radeon RX 550X Mobile by 2,425.23% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 550X Mobile

1.1

AMD Radeon RX 550X Mobile

1.1
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Expert Comparison

AMD Radeon RX 550X Mobile и Sapphire NITRO+ RX 7900 XTX Vapor-X значительно отличаются по характеристикам. RX 550X Mobile подходит для базовых задач, таких как просмотр видео и легкая игра, с TDP 50 Вт и 2 ГБ памяти. В то время как RX 7900 XTX Vapor-X предназначена для высокопроизводительных игр и профессиональной графики, обладая 6144 ядрами, 24 ГБ памяти и пропускной способностью 960 ГБ/с. RX 7900 XTX Vapor-X значительно превосходит по мощности и производительности.

Contents:

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

Memory

Memory Size

2 GB
🔥 +1,100% 24 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

48.00 GB/s 960.0 GB/s

Memory Bus Width

64 бит 384 бит

ML Performance

FP16 (Half Precision)

1.505 TFLOPS
🔥 +8,651% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

1.505 TFLOPS
🔥 +4,276% 65.86 TFLOPS

FP64 (Double Precision)

0.0941 TFLOPS
🔥 +2,087% 2.058 TFLOPS

CUDA Cores

640
🔥 +860% 6,144

RT Cores

No
🔥 96

Architecture & Compatibility

GPU Architecture

GCN 4.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

1,100
🔥 +93% 2,119

Boost Clock

1,176
🔥 +128% 2,680

Memory Clock

1,500
🔥 +67% 2,500

Power Consumption

Recommended PSU

No 800 W

Power Connector

None 3x 8-pin

TDP/TGP

🔥 -88% 50 W
420 W

Rendering

Texture Units (TMU)

40
🔥 +860% 384

ROP

No
🔥 96

L2 Cache

512 KB
🔥 6 MB

Additional

Slots

IGP Quad-slot

Release Date

April 11, 2018 Nov. 3, 2022

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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