Comparison of Intel Core i5-8260U and Intel Core i7-8665UE

Attribute	Intel Core i7-8665UE ×	Intel Core i5-8260U ×
General Information
Brand	Intel	Intel
Series	Intel Core i7	Intel Core i5
Model	Intel Core i7-8665UE	Intel Core i5-8260U
CPU Cores and Base Frequency
CPU Cores	4	4
Frequency (GHz)	1.7	1.6
CPU Threads	8	8
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	-	-
Turbo (1 Core) (GHz)	4.4	3.9
Turbo (4 Cores) (GHz)	-	2.6
Encryption
AES-NI	+	+
Hardware codec support
JPEG	Decode / Encode	Decode / Encode
h264	Decode / Encode	Decode / Encode
h265 / HEVC (8 bit)	Decode / Encode	Decode / Encode
h265 / HEVC (10 bit)	Decode / Encode	Decode / Encode
VP8	Decode / Encode	Decode / Encode
AV1	No	No
VC-1	Decode	Decode
VP9	Decode / Encode	Decode / Encode
AVC	Decode / Encode	Decode / Encode
Internal Graphics
GPU name	Intel UHD Graphics 620	Intel UHD Graphics 620
GPU frequency (GHz)	0.3	0.3
GPU (Turbo) (GHz)	1.15	1.1
Generation	9	9
DirectX Version	12	12
Execution units	24	24
Shader	192	192
Max. GPU Memory (GB)	64	64
Max. displays	3	3
GPU Release date (year)	2016	2016
Memory And PCIe
Memory type	DDR4-2400LPDDR3-2133	DDR4-2400 SO-DIMMLPDDR3-2133
Max. Memory (GB)	64	64
PCIe lanes	16	12
PCIe version	3.0	3.0
ECC	-	-
Memory channels	2	2
Technical details
Release date (year)	2019	2019
Technology (Nm)	14	14
Socket	BGA 1356	BGA 1528
Virtualization	vt-d vt-x vt-x ept	vt-d vt-x vt-x ept
L3-Cache (MB)	8	6
Architecture	Whiskey Lake U	Kaby Lake Refresh
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
Temp junction max (°C)	100	100
TDP up (W)	25	25
TDP down (W)	12.5	10
TDP (PL1) (W)	15	15
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)	442	422