AMD Ryzen 3 PRO 4450U VS Intel Celeron 2957U

Comparison of video cards AMD Ryzen 3 PRO 4450U vs Intel Celeron 2957U in benchmarks and specifications.

Differences Specifications Benchmarks

Differences

Top features of AMD Ryzen 3 PRO 4450U

Report a bug

Higher clock speed

2.50 GHz 1.40 GHz

Around -79% better clock speed
More number of cores

4 2

2 times more threads

Top features of Intel Celeron 2957U

Report a bug

Specifications

Complete list of technical specifications

AMD Ryzen 3 PRO 4450U Intel Celeron 2957U

CPU generation and family

Let's find out which one of AMD Ryzen 3 PRO 4450U and Intel Celeron 2957U is of a more recent generation, and what segment it belongs to.

Specification	Value
Name	AMD Ryzen 3 PRO 4450U Intel Celeron 2957U
Segment	Mobile Mobile
Family	AMD Ryzen Intel Celeron
Generation	3 4
CPU group	AMD Ryzen 4000U Intel Celeron 2000

CPU Cores and Base Frequency

In this block we are going to compare AMD Ryzen 3 PRO 4450U vs Intel Celeron 2957U by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification	Value
Frequency	2.50 GHz 1.40 GHz
CPU Cores	4 2
Turbo (1 Core)	3.70 GHz No turbo
CPU Threads	8 2
Hyperthreading	Yes No
Overclocking	No No
Core architecture	normal normal

Internal Graphics

Common specifications for integrated graphics cards in AMD Ryzen 3 PRO 4450U and Intel Celeron 2957U along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification	Value
GPU name	AMD Radeon 5 Graphics (Renoir) Intel HD Graphics (Haswell GT1)
GPU frequency	1.40 GHz 0.20 GHz
GPU (Turbo)	No turbo 1.00 GHz
Execution units	5 10
Shader	320 80
Max. GPU Memory	2 GB --
Max. displays	3 3
Generation	9 7.5
DirectX Version	12 11.1
Technology	7 nm 22 nm
Release date	Q1/2020 Q4/2012

Hardware codec support

Let's compare the support of video codecs between AMD Ryzen 3 PRO 4450U and Intel Celeron 2957U. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification	Value
h265 / HEVC (8 bit)	Decode / Encode No
h265 / HEVC (10 bit)	Decode / Encode No
h264	Decode / Encode Decode / Encode
VP9	Decode / Encode No
VP8	Decode / Encode No
AV1	No No
AVC	Decode / Encode Decode / Encode
VC-1	Decode Decode
JPEG	Decode / Encode Decode

Memory & PCIe

To choose the best model between AMD Ryzen 3 PRO 4450U and Intel Celeron 2957U you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification	Value
Memory type	DDR4-3200LPDDR4-4266 DDR3L-1600 SO-DIMM
Max. Memory	64 GB
ECC	Yes No
Memory channels	2 2
PCIe version	3.0 2.0
PCIe lanes	12 10

Encryption

AES-NI encryption support for CPUs AMD Ryzen 3 PRO 4450U and Intel Celeron 2957U.

Specification	Value
AES-NI	Yes Yes

Thermal Management

Let's find out what TDP value would be better for AMD Ryzen 3 PRO 4450U or Intel Celeron 2957U? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification	Value
TDP (PL1)	15 W 15 W
TDP up	25 W --
TDP down	10 W --
Tjunction max.	105 °C --

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen 3 PRO 4450U and Intel Celeron 2957U CPUs along with a list of ISA extensions.

Specification	Value
Instruction set (ISA)	x86-64 (64 bit) x86-64 (64 bit)
Virtualization	AMD-V, SVM VT-x, VT-x EPT, VT-d
ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2
L3-Cache	8.00 MB 2.00 MB
Architecture	Renoir (Zen 2) Haswell U
Technology	7 nm 22 nm
Socket	FP6 BGA 1168
Release date	Q2/2020 Q4/2013