Ultra 7 256V vs Xeon W-1290T

Place in the ranking	663	531
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Power efficiency	31.34	76.43
Architecture codename	no data	Lunar Lake (2024)
Release date	1 April 2020 (4 years ago)	24 September 2024 (less than a year ago)

Detailed specifications

Xeon W-1290T and Core Ultra 7 256V 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	10 (Deca-Core)	8 (Octa-Core)
Threads	20	8
Base clock speed	1.9 GHz	2.2 GHz
Boost clock speed	4.7 GHz	4.8 GHz
Bus rate	8 GT/s	37 MHz
L1 cache	no data	192 KB (per core)
L2 cache	no data	2.5 MB (per core)
L3 cache	20 MB Intel® Smart Cache	12 MB (shared)
Chip lithography	14 nm	3 nm
Maximum core temperature	100 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Xeon W-1290T and Core Ultra 7 256V 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	FCLGA1200	Intel BGA 2833
Power consumption (TDP)	35 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-1290T and Core Ultra 7 256V. 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)	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Turbo Boost Max 3.0	+	no data

Security technologies

Xeon W-1290T and Core Ultra 7 256V technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-1290T and Core Ultra 7 256V are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-1290T and Core Ultra 7 256V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR5
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	45.8 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics P630	Arc 140V
Max video memory	64 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.2 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Xeon W-1290T and Core Ultra 7 256V integrated GPUs.

Number of displays supported

no data

Graphics image quality

Maximum display resolutions supported by Xeon W-1290T and Core Ultra 7 256V integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2160@30Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data

Graphics API support

APIs supported by Xeon W-1290T and Core Ultra 7 256V integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Xeon W-1290T and Core Ultra 7 256V.

PCIe version	3.0	5.0
PCI Express lanes	16	4

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 W-1290T 12.03

Ultra 7 256V 14.25
+18.5%

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 W-1290T 18409

Ultra 7 256V 21811
+18.5%

Gaming performance

Pros & cons summary

Performance score	12.03	14.25
Recency	1 April 2020	24 September 2024
Physical cores	10	8
Threads	20	8
Chip lithography	14 nm	3 nm
Power consumption (TDP)	35 Watt	17 Watt

Xeon W-1290T has 25% more physical cores and 150% more threads.

Ultra 7 256V, on the other hand, has a 18.5% higher aggregate performance score, an age advantage of 4 years, a 366.7% more advanced lithography process, and 105.9% lower power consumption.

The Core Ultra 7 256V is our recommended choice as it beats the Xeon W-1290T in performance tests.

Be aware that Xeon W-1290T is a server/workstation processor while Core Ultra 7 256V is a notebook one.

Should you still have questions on choice between Xeon W-1290T and Core Ultra 7 256V, ask them in Comments section, and we shall answer.