Raspberry Pi 4 overclocking

biffzinker · Jun 24, 2019

From the review with all Raspberry Pi's included

CPU Overclocked

There's also a interesting quirk with GPU overclock that has a postive/negative effect on the CPU overclock.

Raspberry Pi 4: Review, Buying Guide and How to Use

Faster processor, more RAM and 4K video output

www.tomshardware.com

Overclocking the Raspberry Pi 4

We'll walk you through overclocking both the GPU and GPU of the Raspberry Pi 4. It's not hard, but good results requires more than just cranking things up to 11.

www.tomshardware.com

GreiverBlade · Jun 24, 2019

Woah, wait a moment ... You mean they finally reached what their concurrent achieved as performance level since the RPi 1 ? (Ok ok... RPi are made in UK and not China or Korea.... Even if the later is a tad better than the prior ) now if only they didn't reused the Videocore IV... Furthermore 100mhz slower than the same in the 3rd iteration....

Nonetheless too much software hiccups for a start .. but nice they keep the price at same level

I think I keep my quad A53 @ 1.5 + Mali 450mp5

biffzinker · Jun 24, 2019

GreiverBlade said:
now if only they didn't reused the Videocore IV

New GPU as well, VideoCore VI compared to the older IV. Tom's bungled their spec sheet table in the review.

Tom's said:
The GPU is getting a nice boost too. It moves from a Broadcom VideoCore IV that operated at a core clock speed of 400 MHz to a VideoCore VI that’s set at 500 MHz.

Edit: Here's the data sheet - https://www.raspberrypi.org/documen...ypi/bcm2711/rpi_DATA_2711_1p0_preliminary.pdf

GreiverBlade · Jun 24, 2019

biffzinker said:
New GPU as well, VideoCore VI compared to the older IV. Tom's bungled their spec sheet table in the review.

Edit: Here's the data sheet - https://www.raspberrypi.org/documen...ypi/bcm2711/rpi_DATA_2711_1p0_preliminary.pdf

Thanks for the reply, seems like I misread, ok Videocore VI but seemingly just as bad in video replay (UHD and HD) compared to a Mali 450 (which is not a new one ) or even compared to a T627 (Asus Tinkerboard, more recent)

biffzinker · Jun 24, 2019

GreiverBlade said:
Thanks for the reply, seems like I misread, ok Videocore VI but seemingly just as bad in video replay (UHD and HD) compared to a Mali 450 (which is not a new one ) or even compared to a T627 (Asus Tinkerboard, more recent)

It's looking like they pushed the hardware out before the OS was ready. The hardware video decode acceleration for 4K is software based at the moment, and screen resoultion is limited to 1080P. OpenGL 3D acceleration is working in the Raspbian OS. Some software/firmware updates later, and I'd imagine everything will be sorted out. You can toggle a config setting to boot off of USB so with 3.0 on board you can plug in a SSD to get around the slow Micro SD slot.

GreiverBlade · Jun 25, 2019

Meanwhile the concurrent have EMMC onboard or in add-ons

Processor	Ryzen 9 5900X
Motherboard	MSI B450 Tomahawk ATX
Cooling	Cooler Master Hyper 212 Black Edition
Memory	VENGEANCE LPX 2 x 16GB DDR4-3600 C18 OCed 3800
Video Card(s)	XFX Speedster SWFT309 AMD Radeon RX 6700 XT CORE Gaming
Storage	970 EVO NVMe M.2 500 GB, 870 QVO 1 TB
Display(s)	Samsung 28” 4K monitor
Case	Phantek Eclipse P400S (PH-EC416PS)
Audio Device(s)	EVGA NU Audio
Power Supply	EVGA 850 BQ
Mouse	SteelSeries Rival 310
Keyboard	Logitech G G413 Silver
Software	Windows 10 Professional 64-bit v22H2

System Name	main/SFFHTPCARGH!(tm)/Xiaomi Mi TV Stick/Samsung Galaxy S23/Ally
Processor	Ryzen 7 5800X3D/i7-3770/S905X/Snapdragon 8 Gen 2/Ryzen Z1 Extreme
Motherboard	MSI MAG B550 Tomahawk/HP SFF Q77 Express/uh?/uh?/Asus
Cooling	Enermax ETS-T50 Axe aRGB /basic HP HSF /errr.../oh! liqui..wait, no:sizable vapor chamber/a nice one
Memory	64gb Corsair Vengeance Pro 3600mhz DDR4/8gb DDR3 1600/2gb LPDDR3/8gb LPDDR5x 4200/16gb LPDDR5
Video Card(s)	Hellhound Spectral White RX 7900 XTX 24gb/GT 730/Mali 450MP5/Adreno 740/RDNA3 768 core
Storage	250gb870EVO/500gb860EVO/2tbSandisk/NVMe2tb+1tb/4tbextreme V2/1TB Arion/500gb/8gb/256gb/2tb SN770M
Display(s)	X58222 32" 2880x1620/32"FHDTV/273E3LHSB 27" 1920x1080/6.67"/AMOLED 2X panel FHD+120hz/FHD 120hz
Case	Cougar Panzer Max/Elite 8300 SFF/None/back/back-front Gorilla Glass Victus 2+ UAG Monarch Carbon
Audio Device(s)	Logi Z333/SB Audigy RX/HDMI/HDMI/Dolby Atmos/KZ x HBB PR2/Edifier STAX Spirit S3 & SamsungxAKG beans
Power Supply	Chieftec Proton BDF-1000C /HP 240w/12v 1.5A/4Smart Voltplug PD 30W/Asus USB-C 65W
Mouse	Speedlink Sovos Vertical-Asus ROG Spatha-Logi Ergo M575/Xiaomi XMRM-006/touch/touch
Keyboard	Endorfy Thock 75% <3/none/touch/virtual
VR HMD	Medion Erazer
Software	Win10 64/Win8.1 64/Android TV 8.1/Android 13/Win11 64
Benchmark Scores	bench...mark? i do leave mark on bench sometime, to remember which one is the most comfortable. :o

Processor	Ryzen 9 5900X
Motherboard	MSI B450 Tomahawk ATX
Cooling	Cooler Master Hyper 212 Black Edition
Memory	VENGEANCE LPX 2 x 16GB DDR4-3600 C18 OCed 3800
Video Card(s)	XFX Speedster SWFT309 AMD Radeon RX 6700 XT CORE Gaming
Storage	970 EVO NVMe M.2 500 GB, 870 QVO 1 TB
Display(s)	Samsung 28” 4K monitor
Case	Phantek Eclipse P400S (PH-EC416PS)
Audio Device(s)	EVGA NU Audio
Power Supply	EVGA 850 BQ
Mouse	SteelSeries Rival 310
Keyboard	Logitech G G413 Silver
Software	Windows 10 Professional 64-bit v22H2

System Name	main/SFFHTPCARGH!(tm)/Xiaomi Mi TV Stick/Samsung Galaxy S23/Ally
Processor	Ryzen 7 5800X3D/i7-3770/S905X/Snapdragon 8 Gen 2/Ryzen Z1 Extreme
Motherboard	MSI MAG B550 Tomahawk/HP SFF Q77 Express/uh?/uh?/Asus
Cooling	Enermax ETS-T50 Axe aRGB /basic HP HSF /errr.../oh! liqui..wait, no:sizable vapor chamber/a nice one
Memory	64gb Corsair Vengeance Pro 3600mhz DDR4/8gb DDR3 1600/2gb LPDDR3/8gb LPDDR5x 4200/16gb LPDDR5
Video Card(s)	Hellhound Spectral White RX 7900 XTX 24gb/GT 730/Mali 450MP5/Adreno 740/RDNA3 768 core
Storage	250gb870EVO/500gb860EVO/2tbSandisk/NVMe2tb+1tb/4tbextreme V2/1TB Arion/500gb/8gb/256gb/2tb SN770M
Display(s)	X58222 32" 2880x1620/32"FHDTV/273E3LHSB 27" 1920x1080/6.67"/AMOLED 2X panel FHD+120hz/FHD 120hz
Case	Cougar Panzer Max/Elite 8300 SFF/None/back/back-front Gorilla Glass Victus 2+ UAG Monarch Carbon
Audio Device(s)	Logi Z333/SB Audigy RX/HDMI/HDMI/Dolby Atmos/KZ x HBB PR2/Edifier STAX Spirit S3 & SamsungxAKG beans
Power Supply	Chieftec Proton BDF-1000C /HP 240w/12v 1.5A/4Smart Voltplug PD 30W/Asus USB-C 65W
Mouse	Speedlink Sovos Vertical-Asus ROG Spatha-Logi Ergo M575/Xiaomi XMRM-006/touch/touch
Keyboard	Endorfy Thock 75% <3/none/touch/virtual
VR HMD	Medion Erazer
Software	Win10 64/Win8.1 64/Android TV 8.1/Android 13/Win11 64
Benchmark Scores	bench...mark? i do leave mark on bench sometime, to remember which one is the most comfortable. :o

Processor	Ryzen 9 5900X
Motherboard	MSI B450 Tomahawk ATX
Cooling	Cooler Master Hyper 212 Black Edition
Memory	VENGEANCE LPX 2 x 16GB DDR4-3600 C18 OCed 3800
Video Card(s)	XFX Speedster SWFT309 AMD Radeon RX 6700 XT CORE Gaming
Storage	970 EVO NVMe M.2 500 GB, 870 QVO 1 TB
Display(s)	Samsung 28” 4K monitor
Case	Phantek Eclipse P400S (PH-EC416PS)
Audio Device(s)	EVGA NU Audio
Power Supply	EVGA 850 BQ
Mouse	SteelSeries Rival 310
Keyboard	Logitech G G413 Silver
Software	Windows 10 Professional 64-bit v22H2