Comparison of AMD A6-3670K and Intel Core i3-8140U

Attribute	Intel Core i3-8140U ×	AMD A6-3670K ×
General Information
Brand	Intel	AMD
Series	Intel Core i3	AMD A
Model	Intel Core i3-8140U	AMD A6-3670K
CPU Cores and Base Frequency
CPU Cores	2	4
Frequency (GHz)	2.1	2.7
CPU Threads	4	4
Core architecture	normal	normal
Hyperthreading	+	-
Overclocking	-	+
Turbo (1 Core) (GHz)	3.9	-
Turbo (2 Cores) (GHz)	3.1	-
Encryption
AES-NI	+	+
Hardware codec support
JPEG	Decode / Encode	Decode / Encode
h264	Decode / Encode	Decode
h265 / HEVC (8 bit)	Decode / Encode	No
h265 / HEVC (10 bit)	Decode / Encode	No
VP8	Decode / Encode	No
AV1	No	No
VC-1	Decode	Decode
VP9	Decode / Encode	No
AVC	Decode / Encode	Decode
Internal Graphics
GPU name	Intel UHD Graphics 620	AMD Radeon HD 6530D
GPU frequency (GHz)	0.3	0.44
GPU (Turbo) (GHz)	1	-
Generation	9	3
DirectX Version	12	11
Execution units	24	5
Shader	192	320
Max. GPU Memory (GB)	64	1
Max. displays	3	0
GPU Release date (year)	2016	2010
Memory And PCIe
Memory type	DDR4-2400 SO-DIMM	DDR3-1600
Max. Memory (GB)	32	-
PCIe lanes	12	-
PCIe version	3.0	-
ECC	+	-
Memory channels	2	2
Technical details
Release date (year)	2020	2011
Technology (Nm)	14	32
Socket	BGA 1356	FM1
Virtualization	vt-d vt-x vt-x ept	amd-v
L3-Cache (MB)	4	4
Architecture	Kaby Lake Refresh	Llano
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	15	100
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)	384	284
Estimated results for PassMark CPU Mark	5,410	3,288
Cinebench R15 (Single-Core)	160	-
Cinebench R15 (Multi-Core)	338	-
Cinebench R11.5, 64bit (Single-Core)	-	0.81
Cinebench R11.5, 64bit (Multi-Core)	-	3.23