NVIDIA GeForce GTX 490 vs NVIDIA CMP 90HX

VS

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 90HX 's Advantages

Boost Clock1710MHz

More VRAM (10GB vs 1GB)

Larger VRAM bandwidth (760.3GB/s vs 164.0GB/s)

5920 additional rendering cores

Lower TDP (320W vs 365W)

Score

Benchmark

FP32 (float)

GeForce GTX 490

1.166 TFLOPS

CMP 90HX +1777%

21.89 TFLOPS

GeForce GTX 490

VS

CMP 90HX

Graphics Card

Unknown

Release Date

Jul 2021

GeForce 400

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1710 MHz

854 MHz

Memory Clock

1188 MHz

Memory

1536MB

Memory Size

10GB

GDDR5

Memory Type

GDDR6X

384bit

Memory Bus

320bit

164.0GB/s

Bandwidth

760.3GB/s

Render Config

15

SM Count

50

-

Compute Units

-

480

Shading Units

6400

60

TMUs

200

48

ROPs

80

-

Tensor Cores

200

-

RT Cores

50

64 KB (per SM)

L1 Cache

128 KB (per SM)

768 KB

L2 Cache

5 MB

Theoretical Performance

18.24 GPixel/s

Pixel Rate

136.8 GPixel/s

36.48 GTexel/s

Texture Rate

342.0 GTexel/s

-

FP16 (half)

21.89 TFLOPS

1166 GFLOPS

FP32 (float)

21.89 TFLOPS

145.8 GFLOPS

FP64 (double)

342.0 GFLOPS

Graphics Processor

GF100

GPU Name

GA102

GF100-375-A3

GPU Variant

GA102-100-A1

Fermi

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

3.1 billion

Transistors

28.3 billion

529 mm²

Die Size

628 mm²

Board Design

365W

TDP

320W

750 W

Suggested PSU

700 W

3x DVI 1x mini-DisplayPort

Outputs

No outputs

2x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.0

CUDA

8.6

5.1

Shader Model

6.6

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