AMD Radeon RX 6600 LE vs NVIDIA GeForce RTX 2080 SUPER

VS

AMD Radeon RX 6600 LE

NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 LE 's Advantages

Released 4 years and 5 months late

Boost Clock has increased by 37% (2495MHz vs 1815MHz)

Lower TDP (132W vs 250W)

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Larger VRAM bandwidth (495.9GB/s vs 224.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE

8.942 TFLOPS

GeForce RTX 2080 SUPER +24%

11.15 TFLOPS

Radeon RX 6600 LE

VS

GeForce RTX 2080 SUPER

Graphics Card

Dec 2023

Release Date

Jul 2019

Navi II

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1626 MHz

Base Clock

1650 MHz

2495 MHz

Boost Clock

1815 MHz

1750 MHz

Memory Clock

1937 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

495.9GB/s

Render Config

28

Compute Units

-

SM Count

48

1792

Shading Units

3072

112

TMUs

192

64

ROPs

64

-

Tensor Cores

384

28

RT Cores

48

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

4 MB

32 MB

L3 Cache

-

Theoretical Performance

159.7 GPixel/s

Pixel Rate

116.2 GPixel/s

279.4 GTexel/s

Texture Rate

348.5 GTexel/s

17.88 TFLOPS

FP16 (half)

22.30 TFLOPS

8.942 TFLOPS

FP32 (float)

11.15 TFLOPS

558.9 GFLOPS

FP64 (double)

348.5 GFLOPS

Board Design

132W

TDP

250W

300 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 23

GPU Name

TU104

Navi 23 XL (215-130000016)

GPU Variant

TU104-450-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

11.06 billion

Transistors

13.6 billion

237 mm²

Die Size

545 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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