Gainward RTX 3080 Phoenix GS V1 vs XFX XFX QICKSILVER MagAir RX 7800 XT

Comparison Gainward RTX 3080 Phoenix GS V1 with 10 GB GDDR6X and 8,704 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 Gainward RTX 3080 Phoenix GS V1 by 13.11% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Gainward RTX 3080 Phoenix GS V1

15.0

Gainward RTX 3080 Phoenix GS V1

15.0
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

The XFX XFX QICKSILVER MagAir RX 7800 XT noticeably outperforms the Gainward RTX 3080 Phoenix GS V1, leading by 13% in the overall GPI performance index. For machine learning, the XFX XFX QICKSILVER MagAir RX 7800 XT has the edge in FP16 performance (+146%) and VRAM (16 vs 10 GB). For gaming, the XFX XFX QICKSILVER MagAir RX 7800 XT delivers 23% more FP32 throughput. In performance per watt, the XFX XFX QICKSILVER MagAir RX 7800 XT is 50% more efficient at 263W TDP vs 320W for the Gainward RTX 3080 Phoenix GS V1.

Contents:

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

Memory

Memory Size

10 GB
🔥 +60% 16 ГБ

Memory Type

GDDR6X GDDR6

Memory Bandwidth

760.3 GB/s 624.1 GB/s

Memory Bus Width

320 бит 256 бит

ML Performance

FP16 (Half Precision)

30.29 TFLOPS
🔥 +146% 74.65 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

30.29 TFLOPS
🔥 +23% 37.32 TFLOPS

FP64 (Double Precision)

0.4733 TFLOPS
🔥 +246,355,277% 1,166,000.0 TFLOPS

CUDA Cores

🔥 +127% 8,704
3,840

RT Cores

🔥 +13% 68
60

Architecture & Compatibility

GPU Architecture

Ampere RDNA 3.0

SM (Streaming Multiprocessor)

🔥 68
No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.6 No

CUDA Toolkit (first supported)

v11

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +11% 1,440
1,295

Boost Clock

1,740
🔥 +40% 2,430

Memory Clock

1,188
🔥 +105% 2,438

Power Consumption

Recommended PSU

700 W
🔥 -14% 600 W

Power Connector

2x 8-pin 2x 8-pin

TDP/TGP

320 W
🔥 -18% 263 W

Rendering

Texture Units (TMU)

🔥 +13% 272
240

ROP

🔥 +13% 68
60

L2 Cache

🔥 +25% 5 MB
4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Sept. 1, 2020 June 18, 2024

Display Outputs

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

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