i7-1255U vs Ryzen 3 PRO 3300U

VS

Aggregate performance score

Ryzen 3 PRO 3300U
2019
4 cores / 4 threads, 15 Watt
3.75
Core i7-1255U
2022
10 cores / 12 threads, 15 Watt
8.53
+127%

Core i7-1255U outperforms Ryzen 3 PRO 3300U by a whopping 127% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 PRO 3300U and Core i7-1255U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1485895
Place by popularitynot in top-10074
Market segmentLaptopLaptop
SeriesAMD Ryzen 3Intel Alder Lake-M
Power efficiency23.6653.82
Architecture codenamePicasso (2019−2022)Alder Lake-U (2022)
Release date8 April 2019 (5 years ago)23 February 2022 (2 years ago)

Detailed specifications

Ryzen 3 PRO 3300U and Core i7-1255U 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 cores4 (Quad-Core)10 (Deca-Core)
Threads412
Base clock speed2.1 GHz1.7 GHz
Boost clock speed3.5 GHz4.7 GHz
Bus typePCIe 3.0no data
Multiplier21no data
L1 cache384 KB80K (per core)
L2 cache2 MB1.25 MB (per core)
L3 cache4 MB (shared)12 MB (shared)
Chip lithography12 nm10 nm
Die size209.78 mm2no data
Maximum core temperatureno data100 °C
Number of transistors4940 Millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Ryzen 3 PRO 3300U and Core i7-1255U 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 configuration1 (Uniprocessor)1
SocketFP5Intel BGA 1744
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 PRO 3300U and Core i7-1255U. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Ryzen 3 PRO 3300U and Core i7-1255U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 PRO 3300U and Core i7-1255U are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 PRO 3300U and Core i7-1255U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4, DDR5
Maximum memory size32 GBno data
Maximum memory bandwidth38.397 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 6 (Ryzen 2000/3000) ( - 1200 MHz)Intel Iris Xe Graphics G7 96EUs ( - 1250 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 PRO 3300U and Core i7-1255U.

PCIe version3.04.0
PCI Express lanes1220

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.

Ryzen 3 PRO 3300U 3.75
i7-1255U 8.53
+127%

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.

Ryzen 3 PRO 3300U 5954
i7-1255U 13545
+127%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 3 PRO 3300U 481
i7-1255U 1389
+189%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 3 PRO 3300U 126
i7-1255U 238
+88.9%

Gaming performance

Pros & cons summary


Performance score 3.75 8.53
Integrated graphics card 3.04 9.47
Recency 8 April 2019 23 February 2022
Physical cores 4 10
Threads 4 12
Chip lithography 12 nm 10 nm

i7-1255U has a 127.5% higher aggregate performance score, 211.5% faster integrated GPU, an age advantage of 2 years, 150% more physical cores and 200% more threads, and a 20% more advanced lithography process.

The Core i7-1255U is our recommended choice as it beats the Ryzen 3 PRO 3300U in performance tests.


Should you still have questions on choice between Ryzen 3 PRO 3300U and Core i7-1255U, ask them in Comments section, and we shall answer.

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AMD Ryzen 3 PRO 3300U
Ryzen 3 PRO 3300U
Intel Core i7-1255U
Core i7-1255U

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Community ratings

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Questions & comments

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