NVIDIA GeForce RTX 5090 vs NVIDIA CMP 170HX

VS

NVIDIA GeForce RTX 5090

NVIDIA CMP 170HX

We compared two Desktop platform GPUs: 32GB VRAM GeForce RTX 5090 and 16GB VRAM CMP 170HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 's Advantages

Released 3 years and 4 months late

Boost Clock has increased by 79% (2520MHz vs 1410MHz)

More VRAM (32GB vs 16GB)

Larger VRAM bandwidth (1.52TB/s vs 1493GB/s)

17280 additional rendering cores

NVIDIA CMP 170HX 's Advantages

Lower TDP (250W vs 500W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 +768%

109.7 TFLOPS

CMP 170HX

12.63 TFLOPS

GeForce RTX 5090

VS

CMP 170HX

Graphics Card

Jan 2025

Release Date

Sep 2021

GeForce 50

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

2235 MHz

Base Clock

1140 MHz

2520 MHz

Boost Clock

1410 MHz

1875 MHz

Memory Clock

1458 MHz

Memory

32GB

Memory Size

16GB

GDDR7

Memory Type

HBM2e

512bit

Memory Bus

4096bit

1.52TB/s

Bandwidth

1493GB/s

Render Config

-

170

SM Count

70

21760

Shading Units

4480

680

TMUs

280

192

ROPs

128

680

Tensor Cores

280

170

RT Cores

-

128 KB (per SM)

L1 Cache

192 KB (per SM)

88 MB

L2 Cache

8 MB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

180.5 GPixel/s

1714 GTexel/s

Texture Rate

394.8 GTexel/s

109.7 TFLOPS

FP16 (half)

50.53 TFLOPS

109.7 TFLOPS

FP32 (float)

12.63 TFLOPS

1.714 TFLOPS

FP64 (double)

6.317 TFLOPS

Board Design

500W

TDP

250W

900 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

No outputs

1x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

GB202

GPU Name

GA100

GB202-400-A1

GPU Variant

GA100-105F-A1

Blackwell 2.0

Architecture

Ampere

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

Unknown

Transistors

54.2 billion

Unknown

Die Size

826 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

10.1

CUDA

8.0

6.8

Shader Model

N/A

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