ASUS DUAL RX 6400 vs GALAX RTX 5090 D HOF OC LAB XOC

Comparison of ASUS DUAL RX 6400 with 4 GB GDDR6 and 768 cores vs GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

ASUS DUAL RX 6400

ASUS DUAL RX 6400

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

GALAX RTX 5090 D HOF OC LAB XOC

GALAX RTX 5090 D HOF OC LAB XOC

Contents:

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

Memory

Memory Size

4 GB 32 GB

Memory Type

GDDR6 GDDR7

Memory Bandwidth

128.0 GB/s 1.79 TB/s

Memory Bus Width

64 бит 512 бит

ML Performance

FP16 (Half Precision)

7.13 TFLOPS 115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

3.565 TFLOPS 115.5 TFLOPS

FP64 (Double Precision)

0.2228 TFLOPS 1.805 TFLOPS

CUDA Cores

768 21,760

RT Cores

12 170

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No 170

PCIe Version

PCIe 4.0 x4 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

1,923 2,017

Boost Clock

2,321 2,655

Memory Clock

2,000 1,750

Power Consumption

TDP/TGP

🔥 -91% 53 W
575 W

Recommended PSU

🔥 -74% 250 W
950 W

Power Connector

None 2x 16-pin

Rendering

Texture Units (TMU)

48 680

ROP

12 170

L2 Cache

1024 KB 96 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

Jan. 19, 2022 Jan. 30, 2025

Display Outputs

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

Renting is cheaper than buying