AMD Radeon E9260 MXM vs AMD Radeon RX 6600M

VS

AMD Radeon E9260 MXM

AMD Radeon RX 6600M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 MXM and 8GB VRAM Radeon RX 6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 MXM 's Advantages

Lower TDP (50W vs 100W)

AMD Radeon RX 6600M 's Advantages

Released 4 years and 8 months late

Boost Clock has increased by 101% (2416MHz vs 1200MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 112.0GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9260 MXM

2.15 TFLOPS

Radeon RX 6600M +302%

8.659 TFLOPS

Radeon E9260 MXM

VS

Radeon RX 6600M

Graphics Card

Sep 2016

Release Date

May 2021

Embedded

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

1090 MHz

Base Clock

2068 MHz

1200 MHz

Boost Clock

2416 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

224.0GB/s

Render Config

14

Compute Units

28

-

896

Shading Units

1792

48

TMUs

112

16

ROPs

64

-

RT Cores

28

16 KB (per CU)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

19.20 GPixel/s

Pixel Rate

154.6 GPixel/s

57.60 GTexel/s

Texture Rate

270.6 GTexel/s

2.150 TFLOPS

FP16 (half)

17.32 TFLOPS

2.150 TFLOPS

FP32 (float)

8.659 TFLOPS

134.4 GFLOPS

FP64 (double)

541.2 GFLOPS

Board Design

50W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

Navi 23

Baffin PRO

GPU Variant

-

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

3 billion

Transistors

11.06 billion

123 mm²

Die Size

237 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.5

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