Lenovo HD 8550M 2 GB vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of Lenovo HD 8550M 2 GB with 2 GB DDR3 and 320 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

Lenovo HD 8550M 2 GB

Lenovo HD 8550M 2 GB

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

Sapphire NITRO+ RX 7900 XTX Vapor-X

Sapphire NITRO+ RX 7900 XTX Vapor-X

Contents:

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

Memory

Memory Size

2 GB 24 GB

Memory Type

DDR3 GDDR6

Memory Bandwidth

14.40 GB/s 960.0 GB/s

Memory Bus Width

64 бит 384 бит

ML Performance

FP16 (Half Precision)

No 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.544 TFLOPS 65.86 TFLOPS

FP64 (Double Precision)

0.034 TFLOPS 2.058 TFLOPS

CUDA Cores

320 6,144

RT Cores

No 96

Architecture & Compatibility

GPU Architecture

GCN 1.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

650 2,119

Boost Clock

850 2,680

Memory Clock

900 2,500

Power Consumption

TDP/TGP

No 420 W

Recommended PSU

No 800 W

Power Connector

No 3x 8-pin

Rendering

Texture Units (TMU)

20 384

ROP

No 96

L2 Cache

128 KB 6 MB

Additional

Slots

No Quad-slot

Release Date

July 13, 2014 Nov. 3, 2022

Display Outputs

No
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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