Product Compare

Intel Core i9 7900X vs Intel Core i3 1215U

	CPU Intel Core i9 7900X	CPU Intel Core i3 1215U
General Parameters
Release Date	May 2017	Feb 2022
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Skylake	Alder Lake-U
Processor Number	i9-7900X	i3-1215U
Integrated Graphics	N/A	UHD Graphics (64EU)
Package
Manufacturing Process	14 nm	10 nm
Socket	LGA-2066	BGA-1744
Power Consumption	140 W	15 W
Peak Operating Temperature	95 °C	100 °C
CPU Performance
Performance Cores	10	2
Performance Core Threads	20
Performance Core Base Frequency	3.3 GHz	1.2 GHz
Performance Core Turbo Frequency	4.3 GHz	4.4 GHz
Total Core Count	10	6
Total Thread Count	20	8
Bus Frequency	100 MHz	100 MHz
Multiplier	33x	12x
L1 Cache	64 K per core	80 K per core
L2 Cache	1 MB per core	1280 K per core
L3 Cache	14 MB shared	10 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		4
Memory Parameters
Memory Types	DDR4-2666	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size	128 GB	64 GB
Max Memory Channels	4	2
Max Memory Bandwidth	79.47 GB/s	76.8 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	4.0
PCIe Lanes	44	20
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2, AVX-512
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		300 MHz
GPU Max Dynamic Frequency		1100 MHz
Shader Units		512
Texture Units		32
Raster Operation Units		16
Execution Units		64
Power Consumption		45 W
Benchmarks
Cinebench R23 Single Core	1203	1581
Cinebench R23 Multi Core	14998	5768
Geekbench 6 Single Core	1323	1640
Geekbench 6 Multi Core	8536	3776
Passmark CPU Single Core	2556	3408
Passmark CPU Multi Core	20991	11350