Comparison of AMD Ryzen 3 5400U and AMD Ryzen 3 Pro 5450U

Attribute	AMD Ryzen 3 5400U ×	AMD Ryzen 3 Pro 5450U ×
General Information
Brand	AMD	AMD
Series	AMD Ryzen	AMD Ryzen
Model	AMD Ryzen 3 5400U	AMD Ryzen 3 Pro 5450U
CPU Cores and Base Frequency
CPU Cores	4	4
Frequency (GHz)	2.6	2.6
CPU Threads	8	8
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	-	-
Turbo (1 Core) (GHz)	4	4
Turbo (4 Cores) (GHz)	3.8	3.8
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	AMD Radeon 6 Graphics (Renoir)	AMD Radeon 6 Graphics (Renoir)
GPU frequency (GHz)	1.6	1.6
Generation	9	9
DirectX Version	12	12
Execution units	6	6
Shader	384	384
Max. GPU Memory (GB)	2	2
Max. displays	3	3
GPU Release date (year)	2020	2020
Memory And PCIe
Memory type	DDR4-3200LPDDR4-4266	DDR4-3200LPDDR4-4266
Max. Memory (GB)	32	32
PCIe lanes	12	12
PCIe version	3.0	3.0
ECC	+	+
Memory channels	2	2
Technical details
Release date (year)	2021	2021
Technology (Nm)	7	7
Socket	FP6	FP6
Virtualization	amd-v sev	amd-v sev
L3-Cache (MB)	16	16
Architecture	Cezanne (Zen 3)	Cezanne (Zen 3)
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
Temp junction max (°C)	105	105
TDP up (W)	25	25
TDP down (W)	10	10
TDP (PL1) (W)	15	15
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)	1,229	1,229