AMD Radeon RX 6600S vs NVIDIA RTX 5000 Max-Q Ada Generation

VS

AMD Radeon RX 6600S

NVIDIA RTX 5000 Max-Q Ada Generation

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6600S and 16GB VRAM RTX 5000 Max Q Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600S 's Advantages

Boost Clock has increased by 19% (2000MHz vs 1680MHz)

Lower TDP (80W vs 120W)

NVIDIA RTX 5000 Max-Q Ada Generation 's Advantages

Released 1 years and 2 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 224.0GB/s)

7936 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6600S

7.168 TFLOPS

RTX 5000 Max Q Ada Generation +356%

32.69 TFLOPS

Radeon RX 6600S

VS

RTX 5000 Max Q Ada Generation

Graphics Card

Jan 2022

Release Date

Mar 2023

Mobility Radeon

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1700 MHz

Base Clock

930 MHz

2000 MHz

Boost Clock

1680 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

576.0GB/s

Render Config

28

Compute Units

-

SM Count

76

1792

Shading Units

9728

112

TMUs

304

64

ROPs

112

-

Tensor Cores

304

28

RT Cores

76

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

64 MB

32 MB

L3 Cache

-

Theoretical Performance

128.0 GPixel/s

Pixel Rate

188.2 GPixel/s

224.0 GTexel/s

Texture Rate

510.7 GTexel/s

14.34 TFLOPS

FP16 (half)

32.69 TFLOPS

7.168 TFLOPS

FP32 (float)

32.69 TFLOPS

448.0 GFLOPS

FP64 (double)

510.7 GFLOPS

Board Design

80W

TDP

120W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

AD103

-

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

11.06 billion

Transistors

45.9 billion

237 mm²

Die Size

379 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

8.9

6.5

Shader Model

6.7

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