Lenovo ThinkStation PGX vs XFX XFX QICKSILVER MagAir RX 7800 XT

Comparison of Lenovo ThinkStation PGX with 128 GB LPDDR5X 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

Lenovo ThinkStation PGX outperforms XFX XFX QICKSILVER MagAir RX 7800 XT by 2.18% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Lenovo ThinkStation PGX

17.4

Lenovo ThinkStation PGX

17.4
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

Contents:

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

Memory

Memory Size

🔥 +700% 128 ГБ
16 ГБ

Memory Type

LPDDR5X GDDR6

Memory Bandwidth

273.2 GB/s 624.1 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

29.71 TFLOPS
🔥 +151% 74.65 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

29.71 TFLOPS
🔥 +26% 37.32 TFLOPS

FP64 (Double Precision)

0.4643 TFLOPS
🔥 +251,130,634% 1,166,000.0 TFLOPS

CUDA Cores

🔥 +60% 6,144
3,840

RT Cores

48
🔥 +25% 60

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 RDNA 3.0

SM (Streaming Multiprocessor)

🔥 48
No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

12.1 No

Clocks & Performance

Base Clock

🔥 +29% 1,665
1,295

Boost Clock

2,418
🔥 2,430

Memory Clock

1,067
🔥 +128% 2,438

Power Consumption

Recommended PSU

🔥 -50% 300 W
600 W

Power Connector

None 2x 8-pin

TDP/TGP

🔥 -47% 140 W
263 W

Rendering

Texture Units (TMU)

🔥 +60% 384
240

ROP

48
🔥 +25% 60

L2 Cache

🔥 +1,150% 50 MB
4 MB

Additional

Slots

IGP Dual-slot

Release Date

Oct. 15, 2025 June 18, 2024

Display Outputs

1x HDMI
1x HDMI 2.1a
3x DisplayPort 2.1

Renting is cheaper than buying