GALAX RTX 5090 D HOF OC LAB XOC vs VTX3D R9 270X X-Edition

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs VTX3D R9 270X X-Edition with 2 GB GDDR5 and 1,280 cores.

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Performance Rating

A100 A100
H200 H200
MI325X MI325X

GALAX RTX 5090 D HOF OC LAB XOC

46.5

GALAX RTX 5090 D HOF OC LAB XOC

46.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

VTX3D R9 270X X-Edition

VTX3D R9 270X X-Edition

Contents:

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

Memory

Memory Size

🔥 +1,500% 32 ГБ
2 GB

Memory Type

GDDR7 GDDR5

Memory Bandwidth

🔥 1.79 TB/s
179.2 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 115.5 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +4,077% 115.5 TFLOPS
2.765 TFLOPS

FP64 (Double Precision)

🔥 +945% 1.805 TFLOPS
0.1728 TFLOPS

CUDA Cores

🔥 +1,600% 21,760
1,280

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 GCN 1.0

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

🔥 +96% 2,017
1,030

Boost Clock

🔥 +146% 2,655
1,080

Memory Clock

🔥 +25% 1,750
1,400

Power Consumption

TDP/TGP

575 W
🔥 -69% 180 W

Recommended PSU

950 W
🔥 -53% 450 W

Power Connector

🔥 2x 16-pin
2x 6-pin

Rendering

Texture Units (TMU)

🔥 +750% 680
80

ROP

🔥 170
No

L2 Cache

🔥 96 MB
512 KB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 30, 2025 Oct. 8, 2013

Display Outputs

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

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