Comparison of Intel Atom x6414RE and Intel Pentium 2020M

Attribute	Intel Atom x6414RE ×	Intel Pentium 2020M ×
General Information
Brand	Intel	Intel
Series	Intel Atom	Intel Pentium
Model	Intel Atom x6414RE	Intel Pentium 2020M
CPU Cores and Base Frequency
CPU Cores	4	2
Frequency (GHz)	1.5	2.4
CPU Threads	4	2
Core architecture	normal	normal
Hyperthreading	-	-
Overclocking	-	-
Encryption
AES-NI	+	-
Hardware codec support
JPEG	Decode / Encode	Decode
h264	Decode / Encode	Decode / Encode
h265 / HEVC (8 bit)	Decode / Encode	No
h265 / HEVC (10 bit)	Decode / Encode	No
VP8	Decode / Encode	No
AV1	Decode	No
VC-1	Decode	Decode
VP9	Decode / Encode	No
AVC	Decode / Encode	Decode / Encode
Internal Graphics
GPU name	Intel UHD Graphics 16 EUs (Elkhart Lake)	Intel HD Graphics (Ivy Bridge GT1)
GPU frequency (GHz)	0.4	0.65
GPU (Turbo) (GHz)	-	1.1
Generation	11	7
DirectX Version	12	11
Execution units	16	6
Shader	128	48
Max. displays	3	3
GPU Release date (year)	2021	2012
Memory And PCIe
Memory type	DDR4-3200LPDDR4X-4266	DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM
Max. Memory (GB)	64	32
PCIe lanes	8	16
PCIe version	3.0	2.0
ECC	-	-
Memory channels	4	2
Technical details
Release date (year)	2021	2012
Technology (Nm)	10	22
Socket	BGA 1296	PGA 988
Virtualization	vt-d vt-x vt-x ept	vt-x vt-x ept
L3-Cache (MB)	-	2
L2-Cache (MB)	1	-
Architecture	Elkhart Lake	Ivy Bridge
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
Temp junction max (°C)	105	90
TDP (PL1) (W)	9	35
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)	108	106