AMD Steam Deck GPU vs XFX XFX QICKSILVER MagAir RX 7800 XT

Comparison AMD Steam Deck GPU with 16 GB LPDDR5 and 512 cores vs XFX XFX QICKSILVER MagAir RX 7800 XT with 16 GB GDDR6 and 3,840 cores.

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Performance Rating

XFX XFX QICKSILVER MagAir RX 7800 XT outperforms AMD Steam Deck GPU by 669.23% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Steam Deck GPU

2.2

AMD Steam Deck GPU

2.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

XFX XFX QICKSILVER MagAir RX 7800 XT

17.0

XFX XFX QICKSILVER MagAir RX 7800 XT

17.0

Expert Comparison

AMD Steam Deck GPU с архитектурой RDNA 2.0 и 512 ядер больше подходит для портативных устройств из-за низкого энергопотребления (15 Вт). В то время как XFX QICKSILVER MagAir RX 7800 XT с архитектурой RDNA 3.0 и 3840 ядрами обеспечивает гораздо большую вычислительную мощность (37.32 TFLOPS) и пропускную способность (624.1 GB/s), но требует значительной мощности (263 Вт). Steam Deck лучше для мобильных игр и небольших приложений, а RX 7800 XT — для высокопроизводительных задач и настольных систем.

Contents:

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

Memory

Memory Size

16 GB 16 ГБ

Memory Type

LPDDR5 GDDR6

Memory Bandwidth

176.0 GB/s 624.1 GB/s

Memory Bus Width

128 бит 256 бит

ML Performance

FP16 (Half Precision)

3.277 TFLOPS
🔥 +2,178% 74.65 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

1.638 TFLOPS
🔥 +2,178% 37.32 TFLOPS

FP64 (Double Precision)

0.1024 TFLOPS
🔥 +1,138,671,775% 1,166,000.0 TFLOPS

CUDA Cores

512
🔥 +650% 3,840

RT Cores

8
🔥 +650% 60

Architecture & Compatibility

GPU Architecture

RDNA 2.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

No PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

1,000
🔥 +30% 1,295

Boost Clock

1,600
🔥 +52% 2,430

Memory Clock

1,375
🔥 +77% 2,438

Power Consumption

Recommended PSU

No 600 W

Power Connector

No 2x 8-pin

TDP/TGP

🔥 -94% 15 W
263 W

Rendering

Texture Units (TMU)

32
🔥 +650% 240

ROP

8
🔥 +650% 60

L2 Cache

1024 KB
🔥 4 MB

Additional

Slots

No Dual-slot

Release Date

Feb. 25, 2022 June 18, 2024

Display Outputs

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

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