AMD Radeon RX 6600S vs AMD Radeon E9560 PCIe

VS

AMD Radeon RX 6600S AMD Radeon E9560 PCIe

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6600S and 8GB VRAM Radeon E9560 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600S 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 62% (2000MHz vs 1237MHz)

Lower TDP (80W vs 130W)

AMD Radeon E9560 PCIe 's Advantages

More VRAM (8GB vs 4GB)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6600S +25%

7.168 TFLOPS

Radeon E9560 PCIe

5.7 TFLOPS

Radeon RX 6600S

VS

Radeon E9560 PCIe

Graphics Card

Jan 2022

Release Date

Oct 2019

Mobility Radeon

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1700 MHz

Base Clock

1120 MHz

2000 MHz

Boost Clock

1237 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

28

Compute Units

36

1792

Shading Units

2304

112

TMUs

144

64

ROPs

32

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

Theoretical Performance

128.0 GPixel/s

Pixel Rate

39.58 GPixel/s

224.0 GTexel/s

Texture Rate

178.1 GTexel/s

14.34 TFLOPS

FP16 (half)

5.700 TFLOPS

7.168 TFLOPS

FP32 (float)

5.700 TFLOPS

448.0 GFLOPS

FP64 (double)

356.3 GFLOPS

Graphics Processor

Navi 23

GPU Name

Ellesmere

-

GPU Variant

-

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

11.06 billion

Transistors

5.7 billion

237 mm²

Die Size

232 mm²

Board Design

80W

TDP

130W

-

Suggested PSU

-

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.4

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