NVIDIA CMP 170HX 8 GB vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of NVIDIA CMP 170HX 8 GB with 8 GB HBM2e and 4,480 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms NVIDIA CMP 170HX 8 GB by 111.39% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA CMP 170HX 8 GB

13.3

NVIDIA CMP 170HX 8 GB

13.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Contents:

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

Memory

Memory Size

8 ГБ
🔥 +200% 24 ГБ

Memory Type

HBM2e GDDR6

Memory Bandwidth

🔥 1.49 TB/s
960.0 GB/s

Memory Bus Width

4,096 бит 384 бит

ML Performance

FP16 (Half Precision)

50.53 TFLOPS
🔥 +161% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

12.63 TFLOPS
🔥 +421% 65.86 TFLOPS

FP64 (Double Precision)

🔥 +207% 6.317 TFLOPS
2.058 TFLOPS

CUDA Cores

4,480
🔥 +37% 6,144

RT Cores

No
🔥 96

Architecture & Compatibility

GPU Architecture

Ampere RDNA 3.0

SM (Streaming Multiprocessor)

🔥 70
No

PCIe Version

PCIe 1.0 x4 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0 No

Clocks & Performance

Base Clock

1,140
🔥 +86% 2,119

Boost Clock

1,410
🔥 +90% 2,680

Memory Clock

1,458
🔥 +71% 2,500

Power Consumption

TDP/TGP

🔥 -40% 250 W
420 W

Recommended PSU

🔥 -25% 600 W
800 W

Power Connector

2x 8-pin 3x 8-pin

Rendering

Texture Units (TMU)

280
🔥 +37% 384

ROP

No
🔥 96

L2 Cache

🔥 +33% 8 MB
6 MB

Additional

Slots

IGP Quad-slot

Release Date

Sept. 1, 2021 Nov. 3, 2022

Display Outputs

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

2x HDMI 2.1a
2x DisplayPort 2.1

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