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Differences What are the advantages of each

Front view of Radeon HD 8400E

Reasons to consider the
AMD Radeon HD 8400E

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Higher clock speed 600 MHz vs 500 MHz 20% higher clock speed
Front view of Radeon HD 7350M

Reasons to consider the
AMD Radeon HD 7350M

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Higher effective memory clock speed 1,800 MHz vs 1,066 MHz Around 70% higher effective memory clock speed
Significantly higher memory clock speed 900 MHz vs 533 MHz Around 70% higher memory clock speed
Lower TDP 7W vs 25W 3.6x lower TDP

Features Key features of the Radeon HD 8400E  vs 7350M 

memory bandwidth Rate at which data can be read from or stored in onboard memory

Radeon HD 8400E
8.53 GB/s
Radeon HD 7350M
14.4 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

Radeon HD 8400E
2.4 GPixel/s
Radeon HD 7350M
2 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

Radeon HD 8400E
4.8 GTexel/s
Radeon HD 7350M
4 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8400E
Radeon HD 7350M

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Specifications Full list of technical specs


Radeon HD 8400E  vs
GPU name Kalindi Robson
Market Laptop Laptop
Clock speed 600 MHz 500 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 160 80
Texture mapping units 8 8
Render output processors 4 4
Compute units 2 2
Pixel rate 2.4 GPixel/s 2 GPixel/s
Texture rate 4.8 GTexel/s 4 GTexel/s
Floating-point performance 192 GFLOPS 80 GFLOPS


Radeon HD 8400E  vs
Memory clock speed 533 MHz 900 MHz
Effective memory clock speed 1,066 MHz 1,800 MHz
Memory bus 64 bit 64 bit
Memory 512 MB 1,024 MB
Memory type DDR3 DDR3
Memory bandwidth 8.53 GB/s 14.4 GB/s

noise and power

TDP 25W 7W

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