NVIDIA NVS 1000 vs AMD Radeon RX 6600 XT

VS

We compared two Desktop platform GPUs: 2GB VRAM NVS 1000 and 8GB VRAM Radeon RX 6600 XT 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 160W)

AMD Radeon RX 6600 XT 's Advantages

Boost Clock2589MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 28.51GB/s)

1856 additional rendering cores

Score

Benchmark

FP32 (float)

NVS 1000

0.306 TFLOPS

Radeon RX 6600 XT +3364%

10.6 TFLOPS

NVS 1000

VS

Radeon RX 6600 XT

Graphics Card

Unknown

Release Date

Jul 2021

NVS

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1968 MHz

-

Boost Clock

2589 MHz

891 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

-

Compute Units

32

192

Shading Units

2048

16

TMUs

128

16

ROPs

64

-

Tensor Cores

-

RT Cores

32

16 KB (per SMX)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

Theoretical Performance

3.188 GPixel/s

Pixel Rate

165.7 GPixel/s

12.75 GTexel/s

Texture Rate

331.4 GTexel/s

-

FP16 (half)

21.21 TFLOPS

306.0 GFLOPS

FP32 (float)

10.60 TFLOPS

12.75 GFLOPS

FP64 (double)

662.8 GFLOPS

Graphics Processor

GK107

GPU Name

Navi 23

-

GPU Variant

Navi 23 XT (215-130000006)

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.27 billion

Transistors

11.06 billion

118 mm²

Die Size

237 mm²

Board Design

35W

TDP

160W

200 W

Suggested PSU

450 W

4x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

-

Power Connectors

1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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