NVIDIA H200 SXM 141 GB vs PowerColor Hellhound RX 6700 XT Spectral White

Comparison of NVIDIA H200 SXM 141 GB with 141 GB HBM3e and 16,896 cores vs PowerColor Hellhound RX 6700 XT Spectral White with 12 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

PowerColor Hellhound RX 6700 XT Spectral White

PowerColor Hellhound RX 6700 XT Spectral White

Contents:

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

Memory

Memory Size

141 GB 12 GB

Memory Type

HBM3e GDDR6

Memory Bandwidth

4.89 TB/s 384.0 GB/s

Memory Bus Width

6,144 бит 192 бит

ML Performance

FP16 (Half Precision)

267.6 TFLOPS 26.43 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

66.91 TFLOPS 13.21 TFLOPS

FP64 (Double Precision)

33.45 TFLOPS 0.8259 TFLOPS

CUDA Cores

16,896 2,560

RT Cores

No 40

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 2,321

Boost Clock

1,980 2,581

Memory Clock

1,593 2,000

Power Consumption

TDP/TGP

700 W
🔥 -67% 230 W

Recommended PSU

1100 W
🔥 -50% 550 W

Power Connector

8-pin EPS 2x 8-pin

Rendering

Texture Units (TMU)

528 160

ROP

No 40

L2 Cache

50 MB 3 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 March 3, 2021

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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