AMD Radeon RX 6600M: GPU Specs & Benchmarks

The Radeon RX 6600M is a graphics card by AMD, built on the 7 nm process and based on the Navi 23 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Benchmarks

3DMark Time Spy

7621

3DMark Time Spy Extreme

3505

3DMark Fire Strike

20350

3DMark Fire Strike Extreme

9777

3DMark Fire Strike Ultra

5205

3DMark Wild Life

16760

3DMark Night Raid

48780

Graphics Processor (GPU)

GPU Name

Navi 23

Architecture

RDNA 2.0

Foundry

TSMC

Process Size

7 nm

Transistors

11,060 million

Die Size

237 mm²

Graphics Card

Release Date

Unknown

Family

Mobility Radeon
(Navi II)

Production

Active

Bus Interface

PCIe 4.0 x8

Memory

Memory Size

8 GB

Memory Type

GDDR6

Memory Bus

128 bit

Bandwidth

256.0 GB/s

Performance

Pixel fillrate

139.3 GPixel/s

Texture fillrate

243.8 GTexel/s

FP16 (half) performance

15.60 TFLOPS (2:1)

FP32 (float) performance

7.802 TFLOPS

FP64 (double) performance

487.6 GFLOPS (1:16)

Clock Speeds

Base Clock

1489 MHz

Boost Clock

2177 MHz

Memory Clock

2000 MHz
16 Gbps effective

Render Config

Shading Units

1792

TMUs

112

ROPs

64

Compute Units

28

L0 Cache

32 KB per WGP

L1 Cache

128 KB per Array

L2 Cache

2 MB

L3 Cache

32 MB

Board Design

Thermal design power (TDP)

100 W

Display Connectors

No outputs

Power Connectors

None

API support

DirectX

12.0 Ultimate (12_2)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.2

Shader Model

6.5