Ultra 7 155H vs Xeon w3-2435

Place in the ranking	396	432
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	59.91	no data
Market segment	Server	Laptop
Series	no data	Intel Meteor Lake-H
Power efficiency	9.55	53.57
Architecture codename	Sapphire Rapids (2023−2024)	Meteor Lake-H (2023)
Release date	15 February 2023 (1 year ago)	14 December 2023 (1 year ago)
Launch price (MSRP)	$669	$503

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon w3-2435 and Core Ultra 7 155H 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	8 (Octa-Core)	16 (Hexadeca-Core)
Threads	16	22
Base clock speed	3.1 GHz	3.8 GHz
Boost clock speed	4.5 GHz	4.8 GHz
L1 cache	80 KB (per core)	112 KB (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	22.5 MB	24 MB (shared)
Chip lithography	Intel 7 nm	Intel 4 nm
Maximum core temperature	no data	110 °C
Maximum case temperature (TCase)	70 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Xeon w3-2435 and Core Ultra 7 155H 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	FCLGA4677	FCBGA2049
Power consumption (TDP)	165 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w3-2435 and Core Ultra 7 155H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	+
TSX	+	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
Turbo Boost Max 3.0	+	+
Deep Learning Boost	+	+
Supported AI Software Frameworks	-	OpenVINO™, WindowsML, ONNX RT

Security technologies

Xeon w3-2435 and Core Ultra 7 155H technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon w3-2435 and Core Ultra 7 155H are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w3-2435 and Core Ultra 7 155H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4400	DDR5
Maximum memory size	2 TB	96 GB
Max memory channels	4	2
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	N/A	Intel® Arc™ graphics
Quick Sync Video	-	+
Graphics max frequency	no data	2.25 GHz

Graphics interfaces

Available interfaces and connections of Xeon w3-2435 and Core Ultra 7 155H integrated GPUs.

Number of displays supported

no data

Graphics image quality

Maximum display resolutions supported by Xeon w3-2435 and Core Ultra 7 155H integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDP	no data	3840x2400 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon w3-2435 and Core Ultra 7 155H integrated GPUs, sometimes API versions are included.

DirectX	no data	12.2
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon w3-2435 and Core Ultra 7 155H.

PCIe version	5.0	5.0
PCI Express lanes	64	8
PCI support	no data	5.0 and 4.0

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.

Xeon w3-2435 16.64
+5.1%

Ultra 7 155H 15.83

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.

Xeon w3-2435 26425
+5.1%

Ultra 7 155H 25139

Gaming performance

Pros & cons summary

Performance score	16.64	15.83
Recency	15 February 2023	14 December 2023
Physical cores	8	16
Threads	16	22
Power consumption (TDP)	165 Watt	28 Watt

Xeon w3-2435 has a 5.1% higher aggregate performance score.

Ultra 7 155H, on the other hand, has an age advantage of 9 months, 100% more physical cores and 37.5% more threads, and 489.3% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Xeon w3-2435 and Core Ultra 7 155H.

Be aware that Xeon w3-2435 is a server/workstation processor while Core Ultra 7 155H is a notebook one.

Should you still have questions on choice between Xeon w3-2435 and Core Ultra 7 155H, ask them in Comments section, and we shall answer.