AMD Radeon R7 M445 vs XFX XFX QICKSILVER MagAir RX 7800 XT

Comparison of AMD Radeon R7 M445 with 4 GB GDDR5 and 320 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 Radeon R7 M445 by 2,400.0% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon R7 M445

0.7

AMD Radeon R7 M445

0.7
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

4 GB
🔥 +300% 16 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

32.00 GB/s 624.1 GB/s

Memory Bus Width

64 бит 256 бит

ML Performance

FP16 (Half Precision)

0.5888 TFLOPS
🔥 +12,578% 74.65 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.5888 TFLOPS
🔥 +6,238% 37.32 TFLOPS

FP64 (Double Precision)

0.0368 TFLOPS
🔥 +3,168,478,161% 1,166,000.0 TFLOPS

CUDA Cores

320
🔥 +1,100% 3,840

RT Cores

No
🔥 60

Architecture & Compatibility

GPU Architecture

GCN 3.0 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

Clocks & Performance

Base Clock

780
🔥 +66% 1,295

Boost Clock

920
🔥 +164% 2,430

Memory Clock

1,000
🔥 +144% 2,438

Power Consumption

Recommended PSU

No 600 W

Power Connector

No 2x 8-pin

TDP/TGP

unknown 263 W

Rendering

Texture Units (TMU)

20
🔥 +1,100% 240

ROP

No
🔥 60

L2 Cache

128 KB
🔥 4 MB

Additional

Slots

IGP Dual-slot

Release Date

May 15, 2016 June 18, 2024

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
3x DisplayPort 2.1

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