NVIDIA H200 SXM 141 GB vs ZOTAC RTX 5050 Nebula OC HA

Comparison of NVIDIA H200 SXM 141 GB with 141 GB HBM3e and 16,896 cores vs ZOTAC RTX 5050 Nebula OC HA with 8 GB GDDR6 and 2,560 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA H200 SXM 141 GB

NVIDIA H200 SXM 141 GB

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

ZOTAC RTX 5050 Nebula OC HA

ZOTAC RTX 5050 Nebula OC HA

Contents:

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

Memory

Memory Size

141 GB 8 GB

Memory Type

HBM3e GDDR6

Memory Bandwidth

4.89 TB/s 320.0 GB/s

Memory Bus Width

6,144 бит 128 бит

ML Performance

FP16 (Half Precision)

267.6 TFLOPS 13.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

66.91 TFLOPS 13.32 TFLOPS

FP64 (Double Precision)

33.45 TFLOPS 0.2082 TFLOPS

CUDA Cores

16,896 2,560

RT Cores

No 20

Architecture & Compatibility

GPU Architecture

Hopper Blackwell 2.0

SM (Streaming Multiprocessor)

132 20

PCIe Version

PCIe 5.0 x16 PCIe 5.0 x8

ML Software Support

CUDA Version

9.0
🔥 12.0

Clocks & Performance

Base Clock

1,500 2,317

Boost Clock

1,980 2,602

Memory Clock

1,593 2,500

Power Consumption

TDP/TGP

700 W
🔥 -81% 130 W

Recommended PSU

1100 W
🔥 -73% 300 W

Power Connector

8-pin EPS 1x 8-pin

Rendering

Texture Units (TMU)

528 80

ROP

No 20

L2 Cache

50 MB 24 MB

Benchmarks

MLPerf, llama2-70b-99.9 (UNSET)

3 534 tokens/s

MLPerf, llama2-70b-99.9 (fp16)

3 553 tokens/s

MLPerf, llama2-70b-99.9 (fp8)

2 444 tokens/s

MLPerf, llama3.1-405b (fp16)

40.8 tokens/s

MLPerf, llama3.1-405b (fp8)

25.3 tokens/s

MLPerf, llama3.1-8b (fp8)

5 161 tokens/s

MLPerf, deepseek-r1 (fp8)

1 113 tokens/s

MLPerf, mixtral-8x7b (fp8)

7 132 tokens/s

Additional

Slots

SXM Module Dual-slot

Release Date

Nov. 18, 2024 July 1, 2025

Display Outputs

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

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