GALAX RTX 5090 D HOF OC LAB XOC vs NVIDIA Tesla K8

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs NVIDIA Tesla K8 with 8 GB GDDR5 and 1,536 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

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

NVIDIA Tesla K8

NVIDIA Tesla K8

Contents:

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

Memory

Memory Size

32 GB 8 GB

Memory Type

GDDR7 GDDR5

Memory Bandwidth

1.79 TB/s 160.0 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)

115.5 TFLOPS 2.491 TFLOPS

FP64 (Double Precision)

1.805 TFLOPS 0.1038 TFLOPS

CUDA Cores

21,760 1,536

RT Cores

170 No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Kepler

SM (Streaming Multiprocessor)

170 No

PCIe Version

PCIe 5.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

🔥 12.0
3.0

Clocks & Performance

Base Clock

2,017 693

Boost Clock

2,655 811

Memory Clock

1,750 1,250

Power Consumption

TDP/TGP

575 W
🔥 -83% 100 W

Recommended PSU

950 W
🔥 -68% 300 W

Power Connector

2x 16-pin 1x 6-pin

Rendering

Texture Units (TMU)

680 128

ROP

170 No

L2 Cache

96 MB 512 KB

Additional

Slots

Triple-slot Single-slot

Release Date

Jan. 30, 2025 Sept. 16, 2014

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b
No outputs

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