GALAX RTX 5090 D HOF OC LAB XOC vs NVIDIA GeForce RTX 5070 SUPER

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs NVIDIA GeForce RTX 5070 SUPER with 18 GB GDDR7 and 6,400 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

NVIDIA GeForce RTX 5070 SUPER

NVIDIA GeForce RTX 5070 SUPER

Contents:

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

Memory

Memory Size

32 GB 18 GB

Memory Type

GDDR7 GDDR7

Memory Bandwidth

1.79 TB/s 672.0 GB/s

Memory Bus Width

512 бит 192 бит

ML Performance

FP16 (Half Precision)

115.5 TFLOPS 32.15 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

115.5 TFLOPS 32.15 TFLOPS

FP64 (Double Precision)

1.805 TFLOPS 0.5024 TFLOPS

CUDA Cores

21,760 6,400

RT Cores

170 50

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

170 50

PCIe Version

PCIe 5.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

12.0 12.0

Clocks & Performance

Base Clock

2,017 2,325

Boost Clock

2,655 2,512

Memory Clock

1,750 1,750

Power Consumption

TDP/TGP

575 W
🔥 -52% 275 W

Recommended PSU

950 W
🔥 -37% 600 W

Power Connector

2x 16-pin 1x 16-pin

Rendering

Texture Units (TMU)

680 200

ROP

170 50

L2 Cache

96 MB 48 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 30, 2025 March 11, 2026

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b
1x HDMI 2.1b
3x DisplayPort 2.1b

Renting is cheaper than buying