Processor 300 vs i3-1305U

Place in the ranking	1158	1319
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Raptor Lake-U	no data
Power efficiency	34.93	9.27
Architecture codename	Raptor Lake-U (2023)	Raptor Lake-S (2023−2024)
Release date	4 January 2023 (1 year ago)	8 January 2024 (less than a year ago)
Launch price (MSRP)	$309	$82

Detailed specifications

Core i3-1305U and Processor 300 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	5 (Penta-Core)	2 (Dual-core)
Threads	6	4
Base clock speed	1.6 GHz	3.9 GHz
Boost clock speed	4.5 GHz	3.9 GHz
L1 cache	80K (per core)	80 KB (per core)
L2 cache	1.25 MB (per core)	1.25 MB (per core)
L3 cache	10 MB (shared)	6 MB (shared)
Chip lithography	Intel 7 nm	10 nm
Die size	no data	163 mm²
Maximum core temperature	100 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Core i3-1305U and Processor 300 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCBGA1744	1700
Power consumption (TDP)	15 Watt	46 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-1305U and Processor 300. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Deep Learning Boost	+	-

Security technologies

Core i3-1305U and Processor 300 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	+	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-1305U and Processor 300 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-1305U and Processor 300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-5200, DDR4-3200, LPDDR4x-4267	DDR4, DDR5
Maximum memory size	96 GB	no data
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel UHD Graphics for 13th Gen Intel Processors	Intel UHD Graphics 710
Quick Sync Video	+	-
Graphics max frequency	1.25 GHz	no data
Execution Units	64	no data

Graphics interfaces

Available interfaces and connections of Core i3-1305U and Processor 300 integrated GPUs.

Number of displays supported

no data

Graphics image quality

Maximum display resolutions supported by Core i3-1305U and Processor 300 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096 x 2304 @ 60Hz	no data
Max resolution over eDP	4096 x 2304 @ 120Hz	no data
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	no data

Graphics API support

APIs supported by Core i3-1305U and Processor 300 integrated GPUs, sometimes API versions are included.

DirectX	12.1	no data
OpenGL	4.6	no data

Peripherals

Specifications and connection of peripherals supported by Core i3-1305U and Processor 300.

PCIe version	4.0	5.0
PCI Express lanes	8	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i3-1305U 5.54
+22.8%

Processor 300 4.51

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i3-1305U 8802
+22.9%

Processor 300 7160

Gaming performance

Pros & cons summary

Performance score	5.54	4.51
Integrated graphics card	5.58	2.86
Recency	4 January 2023	8 January 2024
Physical cores	5	2
Threads	6	4
Power consumption (TDP)	15 Watt	46 Watt

i3-1305U has a 22.8% higher aggregate performance score, 95.1% faster integrated GPU, 150% more physical cores and 50% more threads, and 206.7% lower power consumption.

Processor 300, on the other hand, has an age advantage of 1 year.

The Core i3-1305U is our recommended choice as it beats the Processor 300 in performance tests.

Be aware that Core i3-1305U is a notebook processor while Processor 300 is a desktop one.

Should you still have questions on choice between Core i3-1305U and Processor 300, ask them in Comments section, and we shall answer.