AMD Radeon R9 390 X2 vs GALAX RTX 5090 D HOF OC LAB XOC

Comparison of AMD Radeon R9 390 X2 with 8 GB GDDR5 and 2,560 cores vs GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

GALAX RTX 5090 D HOF OC LAB XOC outperforms AMD Radeon R9 390 X2 by 850.1% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon R9 390 X2

4.9

AMD Radeon R9 390 X2

4.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

GALAX RTX 5090 D HOF OC LAB XOC

46.5

GALAX RTX 5090 D HOF OC LAB XOC

46.5

Contents:

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

Memory

Memory Size

8 ГБ ×2 (16 ГБ)
🔥 +300% 32 ГБ

Memory Type

GDDR5 GDDR7

Memory Bandwidth

345.6 GB/s ×2 (691.2 GB/s)
🔥 1.79 TB/s

Memory Bus Width

512 бит ×2 (1024 бит) 512 бит

ML Performance

FP16 (Half Precision)

No
🔥 115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

5.12 TFLOPS
🔥 +2,156% 115.5 TFLOPS

FP64 (Double Precision)

0.64 TFLOPS
🔥 +182% 1.805 TFLOPS

CUDA Cores

2,560 ×2 (5120)
🔥 +750% 21,760

RT Cores

No
🔥 170

Architecture & Compatibility

GPU Architecture

GCN 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 170

PCIe Version

PCIe 3.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

No
🔥 2,017

Boost Clock

No
🔥 2,655

Memory Clock

1,350
🔥 +30% 1,750

Power Consumption

TDP/TGP

580 W
🔥 -1% 575 W

Recommended PSU

950 W 950 W

Power Connector

4x 8-pin
🔥 2x 16-pin

Rendering

Texture Units (TMU)

160 ×2 (320)
🔥 +325% 680

ROP

No
🔥 170

L2 Cache

1024 KB
🔥 96 MB

Additional

Slots

Triple-slot Triple-slot

Release Date

Sept. 3, 2015 Jan. 30, 2025

Display Outputs

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 2.1b
3x DisplayPort 2.1b

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