i7-8510Y vs i7-14700HX

Primary details

Comparing Core i7-14700HX and Core i7-8510Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	216	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Raptor Lake-HX	Intel Core i7
Power efficiency	40.54	no data
Architecture codename	Raptor Lake-HX Refresh (2024)	Amber Lake (2018−2019)
Release date	8 January 2024 (less than a year ago)	4 April 2019 (5 years ago)

Detailed specifications

Core i7-14700HX and Core i7-8510Y basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	20 (Icosa-Core)	2 (Dual-core)
Threads	28	4
Base clock speed	2.1 GHz	1.8 GHz
Boost clock speed	5.4 GHz	3.9 GHz
Bus type	no data	OPI
Bus rate	157 MHz	4 GT/s
Multiplier	no data	18
L1 cache	80 KB (per core)	128 KB
L2 cache	2 MB (per core)	512 KB
L3 cache	33 MB (shared)	4 MB
Chip lithography	Intel 7 nm	14 nm
Die size	257 mm2	no data
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	no data	-
Unlocked multiplier	+	-

Compatibility

Information on Core i7-14700HX and Core i7-8510Y compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1 (Uniprocessor)
Socket	FCBGA1964	FCBGA1515
Power consumption (TDP)	55 Watt	7 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-14700HX and Core i7-8510Y. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1
AES-NI	+	+
FMA	+	-
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
My WiFi	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	no data	+
Thermal Monitoring	+	+
Flex Memory Access	+	+
Smart Response	no data	+
Turbo Boost Max 3.0	+	no data
Deep Learning Boost	+	-

Security technologies

Core i7-14700HX and Core i7-8510Y technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	no data	+
Secure Key	+	+
MPX	-	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-14700HX and Core i7-8510Y are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-14700HX and Core i7-8510Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR5	LPDDR3-2133, DDR3L-1600
Maximum memory size	192 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	89.6 GB/s	42.671 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® UHD Graphics for 14th Gen Intel® Processors	Intel UHD Graphics 617
Max video memory	no data	16 GB
Quick Sync Video	+	+
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	1.6 GHz	1.05 GHz
Execution Units	32	no data

Graphics interfaces

Available interfaces and connections of Core i7-14700HX and Core i7-8510Y integrated GPUs.

Number of displays supported	4	3
eDP	no data	+
DisplayPort	-	+
HDMI	-	+
DVI	no data	+

Graphics image quality

Maximum display resolutions supported by Core i7-14700HX and Core i7-8510Y integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	4096 x 2160 @ 60Hz	4096x2304@24Hz
Max resolution over eDP	5120 x 3200 @ 120Hz	3840x2160@60Hz
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	3840x2160@60Hz

Graphics API support

APIs supported by Core i7-14700HX and Core i7-8510Y integrated GPUs, sometimes API versions are included.

DirectX	12.1	12
OpenGL	4.6	4.5

Peripherals

Specifications and connection of peripherals supported by Core i7-14700HX and Core i7-8510Y.

PCIe version	5.0 and 4.0	3.0
PCI Express lanes	16	10

Pros & cons summary

---

Recency	8 January 2024	4 April 2019
Physical cores	20	2
Threads	28	4
Power consumption (TDP)	55 Watt	7 Watt

---

Should you still have questions on choice between Core i7-14700HX and Core i7-8510Y, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---