Intel Core i7-1265U vs Intel Xeon W-2275

Comparative analysis of Intel Core i7-1265U and Intel Xeon W-2275 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 i7-1265U

Intel Xeon W-2275

Differences

Reasons to consider the Intel Core i7-1265U

CPU is newer: launch date 2 year(s) 4 month(s) later
Around 4% higher clock speed: 4.80 GHz vs 4.60 GHz
Around 61% higher maximum core temperature: 100°C vs 62°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
11x lower typical power consumption: 15 Watt vs 165 Watt
Around 16% better performance in PassMark - Single thread mark: 3180 vs 2751

Specifications (specs)
Launch date	23 Feb 2022 vs 7 Oct 2019
Maximum frequency	4.80 GHz vs 4.60 GHz
Maximum core temperature	100°C vs 62°C
Manufacturing process technology	7 nm vs 14 nm
Thermal Design Power (TDP)	15 Watt vs 165 Watt
Benchmarks
PassMark - Single thread mark	3180 vs 2751

Reasons to consider the Intel Xeon W-2275

4 more cores, run more applications at once: 14 vs 10
16 more threads: 28 vs 12
Around 12% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 12% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 60% more L3 cache; more data can be stored in the L3 cache for quick access later
16x more maximum memory size: 1 TB vs 64 GB
2x better performance in PassMark - CPU mark: 27866 vs 13758

Specifications (specs)
Number of cores	14 vs 10
Number of threads	28 vs 12
L1 cache	896 KB vs 800 KB
L2 cache	14 MB vs 12.5 MB
L3 cache	19.25 MB vs 12 MB
Maximum memory size	1 TB vs 64 GB
Benchmarks
PassMark - CPU mark	27866 vs 13758

Compare benchmarks

CPU 1: Intel Core i7-1265U
CPU 2: Intel Xeon W-2275

PassMark - Single thread mark

CPU 1

CPU 2

3180

2751

PassMark - CPU mark

CPU 1

CPU 2

13758

27866

Name	Intel Core i7-1265U	Intel Xeon W-2275
PassMark - Single thread mark	3180	2751
PassMark - CPU mark	13758	27866

Compare specifications (specs)

	Intel Core i7-1265U	Intel Xeon W-2275
Essentials
Architecture codename	Alder Lake	Cascade Lake
Launch date	23 Feb 2022	7 Oct 2019
Launch price (MSRP)	$426	$1112
Place in performance rating	582	577
Processor Number	i7-1265U	W-2275
Series	12th Generation Intel Core i7 Processors	Intel Xeon W Processor
Vertical segment	Mobile	Workstation
Status		Launched
Performance
64 bit support
L1 cache	800 KB	896 KB
L2 cache	12.5 MB	14 MB
L3 cache	12 MB	19.25 MB
Manufacturing process technology	7 nm	14 nm
Maximum core temperature	100°C	62°C
Maximum frequency	4.80 GHz	4.60 GHz
Number of cores	10	14
Number of threads	12	28
Base frequency		3.30 GHz
Bus Speed		8 GT/s
Number of QPI Links		0
Number of Ultra Path Interconnect (UPI) Links		0
Memory
Max memory channels	2	4
Maximum memory size	64 GB	1 TB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s	DDR4 2933
Maximum memory bandwidth		93.85 GB/s
Graphics
Device ID	0x46A8
Execution Units	96
Graphics max dynamic frequency	1.25 GHz
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics eligible
Graphics interfaces
Number of displays supported	4
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz
Graphics API support
DirectX	12.1
OpenGL	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50 x 25	45mm x 52.5mm
Sockets supported	FCBGA1744	FCLGA2066
Thermal Design Power (TDP)	15 Watt	165 Watt
Peripherals
Max number of PCIe lanes	20	48
PCI Express revision		3.0
PCIe configurations		x4, x8, x16
Scalability		1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Software Guard Extensions (Intel® SGX)
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Number of AVX-512 FMA Units		2
Physical Address Extensions (PAE)		46-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)