GALAX RTX 5090 D HOF OC LAB XOC vs Inno3D iChill RTX 4090 BLACK

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs Inno3D iChill RTX 4090 BLACK with 24 GB GDDR6X and 16,384 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

GALAX RTX 5090 D HOF OC LAB XOC

GALAX RTX 5090 D HOF OC LAB XOC

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

Inno3D iChill RTX 4090 BLACK

Inno3D iChill RTX 4090 BLACK

Contents:

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

Memory

Memory Size

32 GB 24 GB

Memory Type

GDDR7 GDDR6X

Memory Bandwidth

1.79 TB/s 1.01 TB/s

Memory Bus Width

512 бит 384 бит

ML Performance

FP16 (Half Precision)

115.5 TFLOPS 84.54 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

115.5 TFLOPS 84.54 TFLOPS

FP64 (Double Precision)

1.805 TFLOPS 1.321 TFLOPS

CUDA Cores

21,760 16,384

RT Cores

170 128

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Ada Lovelace

SM (Streaming Multiprocessor)

170 128

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

🔥 12.0
8.9

Clocks & Performance

Base Clock

2,017 2,235

Boost Clock

2,655 2,580

Memory Clock

1,750 1,313

Power Consumption

TDP/TGP

575 W
🔥 -22% 450 W

Recommended PSU

950 W
🔥 -11% 850 W

Power Connector

2x 16-pin 1x 16-pin

Rendering

Texture Units (TMU)

680 512

ROP

170 128

L2 Cache

96 MB 72 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 30, 2025 Sept. 20, 2022

Display Outputs

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

Renting is cheaper than buying