AMD Radeon PRO W7900D vs XFX XFX QICKSILVER MagAir RX 7800 XT

Comparison AMD Radeon PRO W7900D with 48 GB GDDR6 and 6,144 cores vs XFX XFX QICKSILVER MagAir RX 7800 XT with 16 GB GDDR6 and 3,840 cores.

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Performance Rating

AMD Radeon PRO W7900D outperforms XFX XFX QICKSILVER MagAir RX 7800 XT by 58.94% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon PRO W7900D

27.0

AMD Radeon PRO W7900D

27.0
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 Radeon PRO W7900D лучше по многим параметрам: имеет больше ядер (6144 против 3840), больше памяти (48 ГБ против 16 ГБ) и большую пропускную способность (864.0 GB/s против 624.1 GB/s). Этот GPU также подходит для более сложных задач благодаря большему индексу производительности (27.0 против 17.0). Однако XFX QICKSILVER MagAir RX 7800 XT с TDP 263 Вт может быть более энергоэффективным для менее требовательных задач.

Contents:

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

Memory

Memory Size

🔥 +200% 48 ГБ
16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

864.0 GB/s 624.1 GB/s

Memory Bus Width

384 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +42% 106.0 TFLOPS
74.65 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +42% 52.99 TFLOPS
37.32 TFLOPS

FP64 (Double Precision)

1.656 TFLOPS
🔥 +70,410,528% 1,166,000.0 TFLOPS

CUDA Cores

🔥 +60% 6,144
3,840

RT Cores

🔥 +60% 96
60

Architecture & Compatibility

GPU Architecture

RDNA 3.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +2% 1,327
1,295

Boost Clock

2,156
🔥 +13% 2,430

Memory Clock

2,250
🔥 +8% 2,438

Power Consumption

Recommended PSU

600 W 600 W

Power Connector

2x 8-pin 2x 8-pin

TDP/TGP

295 W
🔥 -11% 263 W

Rendering

Texture Units (TMU)

🔥 +60% 384
240

ROP

🔥 +60% 96
60

L2 Cache

🔥 +50% 6 MB
4 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Sept. 25, 2025 June 18, 2024

Display Outputs

3x DisplayPort 2.1
1x mini-DisplayPort 2.1
1x HDMI 2.1a
3x DisplayPort 2.1

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