Comparison of Intel Core i3-1120G4 and Intel Core i3-1000G1

Attribute	Intel Core i3-1120G4 ×	Intel Core i3-1000G1 ×
General Information
Brand	Intel	Intel
Series	Intel Core i3	Intel Core i3
Model	Intel Core i3-1120G4	Intel Core i3-1000G1
CPU Cores and Base Frequency
CPU Cores	2	2
Frequency (GHz)	2.5	1.1
CPU Threads	4	4
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	-	-
Turbo (1 Core) (GHz)	3.9	3.2
Turbo (2 Cores) (GHz)	3.9	3.2
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	Decode / Encode
AV1	No	No
VC-1	Decode	Decode
VP9	Decode	Decode / Encode
AVC	Decode	Decode / Encode
Internal Graphics
GPU name	Intel UHD Graphics (Tiger Lake G4)	Intel UHD Graphics (Ice Lake G1)
GPU frequency (GHz)	0.3	0.3
GPU (Turbo) (GHz)	1.1	0.9
Generation	11	11
DirectX Version	12	12
Execution units	48	64
Shader	384	512
Max. GPU Memory (GB)	8	-
Max. displays	3	3
GPU Release date (year)	2020	2019
Memory And PCIe
Memory type	LPDDR4X-4266	DDR4-3200LPDDR4-3733
Max. Memory (GB)	32	32
PCIe lanes	4	16
PCIe version	4.0	3.0
ECC	-	-
Memory channels	2	2
Technical details
Release date (year)	2020	2019
Technology (Nm)	10	10
Socket	BGA 1526	BGA 1377
Virtualization	vt-d vt-x vt-x ept	vt-d vt-x vt-x ept
L3-Cache (MB)	6	4
Architecture	Tiger Lake UP4	Ice Lake U
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
Temp junction max (°C)	100	100
TDP down (W)	7	8
TDP (PL1) (W)	15	9
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)	845	922