NVIDIA CMP 90HX vs AMD Radeon RX 6400

VS

We compared two Desktop platform GPUs: 10GB VRAM CMP 90HX and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 90HX 's Advantages

More VRAM (10GB vs 4GB)

Larger VRAM bandwidth (760.3GB/s vs 128.0GB/s)

5632 additional rendering cores

AMD Radeon RX 6400 's Advantages

Released 6 months late

Boost Clock has increased by 36% (2321MHz vs 1710MHz)

Lower TDP (53W vs 320W)

Score

Benchmark

FP32 (float)

CMP 90HX +514%

21.89 TFLOPS

Radeon RX 6400

3.565 TFLOPS

CMP 90HX

VS

Radeon RX 6400

Graphics Card

Jul 2021

Release Date

Jan 2022

Mining GPUs

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1500 MHz

Base Clock

1923 MHz

1710 MHz

Boost Clock

2321 MHz

1188 MHz

Memory Clock

2000 MHz

Memory

10GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR6

320bit

Memory Bus

64bit

760.3GB/s

Bandwidth

128.0GB/s

Render Config

50

SM Count

-

Compute Units

12

6400

Shading Units

768

200

TMUs

48

80

ROPs

32

200

Tensor Cores

-

50

RT Cores

12

128 KB (per SM)

L1 Cache

128 KB per Array

5 MB

L2 Cache

1024 KB

Theoretical Performance

136.8 GPixel/s

Pixel Rate

74.27 GPixel/s

342.0 GTexel/s

Texture Rate

111.4 GTexel/s

21.89 TFLOPS

FP16 (half)

7.130 TFLOPS

21.89 TFLOPS

FP32 (float)

3.565 TFLOPS

342.0 GFLOPS

FP64 (double)

222.8 GFLOPS

Graphics Processor

GA102

GPU Name

Navi 24

GA102-100-A1

GPU Variant

Navi 24 XL (215-135000046)

Ampere

Architecture

RDNA 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

28.3 billion

Transistors

5.4 billion

628 mm²

Die Size

107 mm²

Board Design

320W

TDP

53W

700 W

Suggested PSU

250 W

No outputs

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

2x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA GeForce RTX 4070 SUPER vs NVIDIA CMP 90HX

2

NVIDIA CMP 90HX vs AMD Radeon Pro Vega II

3

NVIDIA CMP 90HX vs NVIDIA GeForce RTX 3080

4

NVIDIA CMP 90HX vs NVIDIA GeForce 9500 GT Rev. 2

5

NVIDIA CMP 90HX vs NVIDIA CMP 50HX

6

NVIDIA CMP 90HX vs AMD Radeon HD 8470 OEM

7

NVIDIA CMP 90HX vs NVIDIA GeForce GTS 450 Rev. 3

8

NVIDIA CMP 90HX vs NVIDIA GeForce GT 440 Mac Edition

9

NVIDIA CMP 90HX vs NVIDIA GeForce 9600 GSO

10

NVIDIA CMP 90HX vs ATI FirePro V9800P