NVIDIA NVS 1000 vs AMD Radeon RX 6400

VS

NVIDIA NVS 1000

AMD Radeon RX 6400

We compared two Desktop platform GPUs: 2GB VRAM NVS 1000 and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 1000 's Advantages

Lower TDP (35W vs 53W)

AMD Radeon RX 6400 's Advantages

Boost Clock2321MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 28.51GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

NVS 1000

0.306 TFLOPS

Radeon RX 6400 +1065%

3.565 TFLOPS

NVS 1000

VS

Radeon RX 6400

Graphics Card

Unknown

Release Date

Jan 2022

NVS

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1923 MHz

-

Boost Clock

2321 MHz

891 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

64bit

28.51GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

12

-

192

Shading Units

768

16

TMUs

48

16

ROPs

32

-

RT Cores

12

16 KB (per SMX)

L1 Cache

128 KB per Array

256 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

3.188 GPixel/s

Pixel Rate

74.27 GPixel/s

12.75 GTexel/s

Texture Rate

111.4 GTexel/s

-

FP16 (half)

7.130 TFLOPS

306.0 GFLOPS

FP32 (float)

3.565 TFLOPS

12.75 GFLOPS

FP64 (double)

222.8 GFLOPS

Board Design

35W

TDP

53W

200 W

Suggested PSU

250 W

4x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

Navi 24

-

GPU Variant

Navi 24 XL (215-135000046)

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.27 billion

Transistors

5.4 billion

118 mm²

Die Size

107 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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