XFX XFX QICKSILVER MagAir RX 7800 XT vs ZOTAC RTX 4080 Apocalypse OC

Comparison of XFX XFX QICKSILVER MagAir RX 7800 XT with 16 GB GDDR6 and 3,840 cores vs ZOTAC RTX 4080 Apocalypse OC with 16 GB GDDR6X and 9,728 cores.

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Performance Rating

ZOTAC RTX 4080 Apocalypse OC outperforms XFX XFX QICKSILVER MagAir RX 7800 XT by 20.65% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

XFX XFX QICKSILVER MagAir RX 7800 XT

17.0

XFX XFX QICKSILVER MagAir RX 7800 XT

17.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

ZOTAC RTX 4080 Apocalypse OC

20.5

ZOTAC RTX 4080 Apocalypse OC

20.5

Contents:

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

Memory

Memory Size

16 ГБ 16 GB

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

624.1 GB/s 716.8 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +50% 74.65 TFLOPS
49.9 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

37.32 TFLOPS
🔥 +34% 49.9 TFLOPS

FP64 (Double Precision)

🔥 +149,525,419% 1,166,000.0 TFLOPS
0.7798 TFLOPS

CUDA Cores

3,840
🔥 +153% 9,728

RT Cores

60
🔥 +27% 76

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 76

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

1,295
🔥 +70% 2,205

Boost Clock

2,430
🔥 +6% 2,565

Memory Clock

🔥 +74% 2,438
1,400

Power Consumption

Recommended PSU

🔥 -14% 600 W
700 W

Power Connector

2x 8-pin 1x 16-pin

TDP/TGP

🔥 -18% 263 W
320 W

Rendering

Texture Units (TMU)

240
🔥 +27% 304

ROP

60
🔥 +27% 76

L2 Cache

4 MB
🔥 +1,500% 64 MB

Additional

Slots

Dual-slot Quad-slot

Release Date

June 18, 2024 Sept. 20, 2022

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
1x HDMI 2.1
3x DisplayPort 1.4a

Renting is cheaper than buying