AMD Radeon Instinct MI100 vs XFX XFX QICKSILVER MagAir RX 7800 XT

Comparison of AMD Radeon Instinct MI100 with 32 GB HBM2 and 7,680 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 Instinct MI100 outperforms XFX XFX QICKSILVER MagAir RX 7800 XT by 28.71% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI100

21.9

AMD Radeon Instinct MI100

21.9
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

🔥 +100% 32 ГБ
16 ГБ

Memory Type

HBM2 GDDR6

Memory Bandwidth

🔥 1.23 TB/s
624.1 GB/s

Memory Bus Width

4,096 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +147% 184.6 TFLOPS
74.65 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

23.07 TFLOPS
🔥 +62% 37.32 TFLOPS

FP64 (Double Precision)

11.54 TFLOPS
🔥 +10,103,886% 1,166,000.0 TFLOPS

CUDA Cores

🔥 +100% 7,680
3,840

RT Cores

No
🔥 60

Architecture & Compatibility

GPU Architecture

CDNA 1.0 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

Clocks & Performance

Base Clock

1,000
🔥 +30% 1,295

Boost Clock

1,502
🔥 +62% 2,430

Memory Clock

1,200
🔥 +103% 2,438

Power Consumption

Recommended PSU

700 W
🔥 -14% 600 W

Power Connector

2x 8-pin 2x 8-pin

TDP/TGP

300 W
🔥 -12% 263 W

Rendering

Texture Units (TMU)

🔥 +100% 480
240

ROP

No
🔥 60

L2 Cache

🔥 +100% 8 MB
4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Nov. 16, 2020 June 18, 2024

Display Outputs

No outputs
1x HDMI 2.1a
3x DisplayPort 2.1

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