Intel Core i3-10305 vs Intel Core i3-10320

Comparative analysis of Intel Core i3-10305 and Intel Core i3-10320 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i3-10305

Intel Core i3-10320

Differences

Reasons to consider the Intel Core i3-10305

CPU is newer: launch date 10 month(s) later

Launch date	16 Mar 2021 vs 30 Apr 2020

Reasons to consider the Intel Core i3-10320

Around 2% higher clock speed: 4.60 GHz vs 4.50 GHz
Around 1% better performance in PassMark - Single thread mark: 2838 vs 2815
Around 8% better performance in PassMark - CPU mark: 10010 vs 9291

Specifications (specs)
Maximum frequency	4.60 GHz vs 4.50 GHz
Benchmarks
PassMark - Single thread mark	2838 vs 2815
PassMark - CPU mark	10010 vs 9291

Compare benchmarks

CPU 1: Intel Core i3-10305
CPU 2: Intel Core i3-10320

PassMark - Single thread mark

CPU 1

CPU 2

2815

2838

PassMark - CPU mark

CPU 1

CPU 2

9291

10010

Name	Intel Core i3-10305	Intel Core i3-10320
PassMark - Single thread mark	2815	2838
PassMark - CPU mark	9291	10010

Compare specifications (specs)

	Intel Core i3-10305	Intel Core i3-10320
Essentials
Architecture codename	Comet Lake	Comet Lake
Launch date	16 Mar 2021	30 Apr 2020
Launch price (MSRP)	$143 - $152	$154
Place in performance rating	695	676
Processor Number	i3-10305	i3-10320
Series	10th Generation Intel Core i3 Processors	10th Generation Intel Core i3 Processors
Status	Launched	Launched
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	3.80 GHz	3.80 GHz
Bus Speed	8 GT/s	8 GT/s
L1 cache	256 KB	256 KB
L2 cache	1 MB	1 MB
L3 cache	8 MB	8 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.50 GHz	4.60 GHz
Number of cores	4	4
Number of threads	8	8
Memory
Max memory channels	2	2
Maximum memory bandwidth	41.6 GB/s	41.6 GB/s
Maximum memory size	128 GB	128 GB
Supported memory types	DDR4-2666	DDR4-2666
Graphics
Device ID	0x9BC8	0x9BC8
Graphics base frequency	350 MHz	350 MHz
Graphics max dynamic frequency	1.15 GHz	1.15 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	64 GB	64 GB
Processor graphics	Intel UHD Graphics 630	Intel UHD Graphics 630
Graphics interfaces
Number of displays supported	3	3
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096 x 2304@60Hz	4096 x 2304@60Hz
Max resolution over eDP	4096 x 2304@60Hz	4096 x 2304@60Hz
Graphics API support
DirectX	12	12
OpenGL	4.5	4.5
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Sockets supported	FCLGA1200	FCLGA1200
Thermal Design Power (TDP)	65 Watt	65 Watt
Thermal Solution	PCG 2015C	PCG 2015C
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	3.0	3.0
PCIe configurations	Up to 1x16, 2x8, 1x8+2x4	Up to 1x16, 2x8, 1x8+2x4
Scalability	1S Only	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
Intel® Turbo Boost 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)