Intel Core i5-1145GRE vs AMD Ryzen 3 PRO 4450U

Comparative analysis of Intel Core i5-1145GRE and AMD Ryzen 3 PRO 4450U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i5-1145GRE

AMD Ryzen 3 PRO 4450U

Differences

Reasons to consider the Intel Core i5-1145GRE

CPU is newer: launch date 3 month(s) later
Around 11% higher clock speed: 4.10 GHz vs 3.7 GHz
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
2.5x more L2 cache, more data can be stored in the L2 cache for quick access later
2x more L3 cache, more data can be stored in the L3 cache for quick access later

Launch date	2 Sep 2020 vs 7 May 2020
Maximum frequency	4.10 GHz vs 3.7 GHz
L1 cache	384 KB vs 256 KB
L2 cache	5 MB vs 2 MB
L3 cache	8 MB vs 4 MB

Reasons to consider the AMD Ryzen 3 PRO 4450U

Around 5% higher maximum core temperature: 105 °C vs 100C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm SuperFin
Around 3% better performance in PassMark - Single thread mark: 2356 vs 2298
Around 8% better performance in PassMark - CPU mark: 10077 vs 9345

Specifications (specs)
Maximum core temperature	105 °C vs 100C
Manufacturing process technology	7 nm vs 10 nm SuperFin
Benchmarks
PassMark - Single thread mark	2356 vs 2298
PassMark - CPU mark	10077 vs 9345

Compare benchmarks

CPU 1: Intel Core i5-1145GRE
CPU 2: AMD Ryzen 3 PRO 4450U

PassMark - Single thread mark

CPU 1

CPU 2

2298

2356

PassMark - CPU mark

CPU 1

CPU 2

9345

10077

Name	Intel Core i5-1145GRE	AMD Ryzen 3 PRO 4450U
PassMark - Single thread mark	2298	2356
PassMark - CPU mark	9345	10077

Compare specifications (specs)

	Intel Core i5-1145GRE	AMD Ryzen 3 PRO 4450U
Essentials
Architecture codename	Tiger Lake	Zen 2
Launch date	2 Sep 2020	7 May 2020
Launch price (MSRP)	$398
Place in performance rating	948	900
Processor Number	i5-1145GRE
Series	11th Generation Intel Core i5 Processors
Vertical segment	Embedded	Laptop
OPN Tray		100-000000104
Performance
64 bit support
Base frequency	1.50 GHz	2.5 GHz
Bus Speed	4 GT/s
L1 cache	384 KB	256 KB
L2 cache	5 MB	2 MB
L3 cache	8 MB	4 MB
Manufacturing process technology	10 nm SuperFin	7 nm
Maximum core temperature	100C	105 °C
Maximum frequency	4.10 GHz	3.7 GHz
Number of cores	4	4
Number of threads	8	8
Operating Temperature Range	-40°C to 100°C
Number of GPU cores		5
Unlocked
Memory
Max memory channels	2	4
Maximum memory size	64 GB	64 GB
Supported memory types	DDR4-3200, LPDDR4x-4267, In-Band ECC	DDR4-3200, LPDDR4-4266
Maximum memory bandwidth		68.27 GB/s
Graphics
Device ID	0x9A49
Execution Units	80	5
Graphics max dynamic frequency	1.30 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics	Radeon Vega 5
Graphics max frequency		1400 MHz
Number of pipelines		320
Graphics interfaces
Number of displays supported	4
DisplayPort
HDMI
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz
Max resolution over eDP	4096x2304@60Hz
Graphics API support
DirectX	12.1
OpenGL	4.6
Compatibility
Configurable TDP-down	12 Watt
Configurable TDP-up	28 Watt
Max number of CPUs in a configuration	1
Package Size	45.5mm x 25mm
Sockets supported	FCBGA1449	FP6
Thermal Design Power (TDP)	15 Watt	15 Watt
Security & Reliability
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Peripherals
Max number of PCIe lanes		16
PCI Express revision		3.0
PCIe configurations		1x8+1x4+1x4, 2x4+1x4+1x4