NVIDIA H200 SXM 141 GB vs Sapphire NITRO+ RX 6950 XT PURE

Comparison of NVIDIA H200 SXM 141 GB with 141 GB HBM3e and 16,896 cores vs Sapphire NITRO+ RX 6950 XT PURE with 16 GB GDDR6 and 5,120 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

Sapphire NITRO+ RX 6950 XT PURE

Sapphire NITRO+ RX 6950 XT PURE

Contents:

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

Memory

Memory Size

141 GB 16 GB

Memory Type

HBM3e GDDR6

Memory Bandwidth

4.89 TB/s 576.0 GB/s

Memory Bus Width

6,144 бит 256 бит

ML Performance

FP16 (Half Precision)

267.6 TFLOPS 48.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

66.91 TFLOPS 24.25 TFLOPS

FP64 (Double Precision)

33.45 TFLOPS 1.516 TFLOPS

CUDA Cores

16,896 5,120

RT Cores

No 80

Architecture & Compatibility

GPU Architecture

Hopper RDNA 2.0

SM (Streaming Multiprocessor)

132 No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

9.0 No

Clocks & Performance

Base Clock

1,500 2,009

Boost Clock

1,980 2,368

Memory Clock

1,593 2,250

Power Consumption

TDP/TGP

700 W
🔥 -52% 335 W

Recommended PSU

1100 W
🔥 -36% 700 W

Power Connector

8-pin EPS 1x 6-pin + 2x 8-pin

Rendering

Texture Units (TMU)

528 320

ROP

No 80

L2 Cache

50 MB 4 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 Quad-slot

Release Date

Nov. 18, 2024 May 10, 2022

Display Outputs

No outputs
1x HDMI 2.1
2x DisplayPort 1.4a

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