AMD Radeon RX 6600 vs NVIDIA NVS 1000

VS

AMD Radeon RX 6600

NVIDIA NVS 1000

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 2GB VRAM NVS 1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 's Advantages

Boost Clock2491MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 28.51GB/s)

1600 additional rendering cores

NVIDIA NVS 1000 's Advantages

Lower TDP (35W vs 132W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 +2817%

8.928 TFLOPS

NVS 1000

0.306 TFLOPS

Radeon RX 6600

VS

NVS 1000

Graphics Card

Oct 2021

Release Date

Unknown

Navi II

Generation

NVS

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2491 MHz

Boost Clock

-

1750 MHz

Memory Clock

891 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

28.51GB/s

Render Config

28

Compute Units

-

1792

Shading Units

192

112

TMUs

16

64

ROPs

16

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

32 MB

L3 Cache

-

Theoretical Performance

159.4 GPixel/s

Pixel Rate

3.188 GPixel/s

279.0 GTexel/s

Texture Rate

12.75 GTexel/s

17.86 TFLOPS

FP16 (half)

-

8.928 TFLOPS

FP32 (float)

306.0 GFLOPS

558.0 GFLOPS

FP64 (double)

12.75 GFLOPS

Board Design

132W

TDP

35W

300 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.2

1x 8-pin

Power Connectors

-

Graphics Processor

Navi 23

GPU Name

GK107

Navi 23 XL (215-130000016)

GPU Variant

-

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

11.06 billion

Transistors

1.27 billion

237 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

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