Comparison of Intel Celeron 6305 and Intel Core i7-6870HQ

Attribute	Intel Core i7-6870HQ ×	Intel Celeron 6305 ×
General Information
Brand	Intel	Intel
Series	Intel Core i7	Intel Celeron
Model	Intel Core i7-6870HQ	Intel Celeron 6305
CPU Cores and Base Frequency
CPU Cores	4	2
Frequency (GHz)	2.7	1.8
CPU Threads	8	2
Core architecture	normal	normal
Hyperthreading	+	-
Overclocking	-	-
Turbo (1 Core) (GHz)	3.6	1.8
Turbo (2 Cores) (GHz)	-	1.8
Turbo (4 Cores) (GHz)	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	Decode / Encode
VP8	Decode / Encode	Decode
AV1	No	No
VC-1	Decode	Decode
VP9	Decode	Decode
AVC	Decode / Encode	Decode
Internal Graphics
GPU name	Intel Iris Pro Graphics 580	Intel UHD Graphics (Tiger Lake G4)
GPU frequency (GHz)	0.35	0.3
GPU (Turbo) (GHz)	1	1.25
Generation	9	11
DirectX Version	12	12
Execution units	72	48
Shader	576	384
Max. GPU Memory (GB)	64	8
Max. displays	3	3
GPU Release date (year)	2015	2020
Memory And PCIe
Memory type	DDR4-2133 SO-DIMM	DDR4-3200LPDDR4-3733
Max. Memory (GB)	-	64
PCIe lanes	20	16
PCIe version	3.0	4.0
ECC	-	-
Memory channels	2	2
Technical details
Release date (year)	2016	2020
Technology (Nm)	14	10
Socket	BGA 1440	BGA 1526
Virtualization	vt-d vt-x vt-x ept	vt-d vt-x vt-x ept
L3-Cache (MB)	8	4
Architecture	Skylake-M	Tiger Lake UP3
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
Temp junction max (°C)	100	100
TDP down (W)	35	-
TDP (PL1) (W)	45	15
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)	1,152	960