AMD Radeon RX 6600 vs NVIDIA GeForce GTX 480 Core 512

VS

AMD Radeon RX 6600 NVIDIA GeForce GTX 480 Core 512

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 1536MB VRAM GeForce GTX 480 Core 512 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 1GB)

Larger VRAM bandwidth (224.0GB/s vs 134.4GB/s)

1280 additional rendering cores

Lower TDP (132W vs 375W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 +728%

8.928 TFLOPS

GeForce GTX 480 Core 512

1.078 TFLOPS

Radeon RX 6600

VS

GeForce GTX 480 Core 512

Graphics Card

Oct 2021

Release Date

Unknown

Navi II

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2491 MHz

Boost Clock

-

1750 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

384bit

224.0GB/s

Bandwidth

134.4GB/s

Render Config

-

SM Count

16

28

Compute Units

-

1792

Shading Units

512

112

TMUs

64

ROPs

48

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

768 KB

Theoretical Performance

159.4 GPixel/s

Pixel Rate

16.86 GPixel/s

279.0 GTexel/s

Texture Rate

33.73 GTexel/s

17.86 TFLOPS

FP16 (half)

-

8.928 TFLOPS

FP32 (float)

1078 GFLOPS

558.0 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 23

GPU Name

GF100

Navi 23 XL (215-130000016)

GPU Variant

GF100-ES-DT1-A2

RDNA 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

11.06 billion

Transistors

3.1 billion

237 mm²

Die Size

529 mm²

Board Design

132W

TDP

375W

300 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.0

6.5

Shader Model

5.1

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