Radeon R5 M250 vs GeForce 840M

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AMD Radeon R5 M250

Nvidia GeForce 840M

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Reasons to consider the
AMD Radeon R5 M250

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GPUBoss is not aware of any important advantages of the AMD Radeon R5 M250 vs the Nvidia GeForce 840M.

Reasons to consider the
Nvidia GeForce 840M

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Significantly higher clock speed

1,029 MHz

650 MHz

Around 60% higher clock speed

Significantly higher turbo clock speed

1,124 MHz

700 MHz

More than 60% higher turbo clock speed

Slightly higher memory clock speed

1,001 MHz

900 MHz

More than 10% higher memory clock speed

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

Radeon R5 M250

14.4 GB/s

GeForce 840M

16.02 GB/s

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

Radeon R5 M250

5.2 GPixel/s

GeForce 840M

8.23 GPixel/s

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

Radeon R5 M250

13 GTexel/s

GeForce 840M

16.46 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R5 M250

416 GFLOPS

GeForce 840M

790.3 GFLOPS

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

Radeon R5 M250

320

GeForce 840M

384

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

Radeon R5 M250

GeForce 840M

gpu	Radeon R5 M250	GeForce 840M
GPU brand	AMD	Nvidia
GPU name	Jet	GM108
Clock speed	650 MHz	1,029 MHz
Turbo clock speed	700 MHz	1,124 MHz
Is dual GPU	No	No
Reference card	None	None
raw performance
Shading units	320	384
Texture mapping units	20	16
Render output processors	8	8
Pixel rate	5.2 GPixel/s	8.23 GPixel/s
Texture rate	13 GTexel/s	16.46 GTexel/s
Floating-point performance	416 GFLOPS	790.3 GFLOPS

memory	Radeon R5 M250	GeForce 840M
Memory clock speed	900 MHz	1,001 MHz
Effective memory clock speed	1,800 MHz	2,002 MHz
Memory bus	64 bit	64 bit
Memory	1,024 MB	1,024 MB
Memory type	DDR3	DDR3
Memory bandwidth	14.4 GB/s	16.02 GB/s