Ultra 7 258V vs Celeron G540T

Place in the ranking	2709	619
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Power efficiency	1.95	69.82
Architecture codename	Sandy Bridge (2011−2013)	Lunar Lake (2024)
Release date	4 September 2011 (13 years ago)	24 September 2024 (less than a year ago)

Detailed specifications

Celeron G540T and Core Ultra 7 258V 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	2 (Dual-core)	8 (Octa-Core)
Threads	2	8
Base clock speed	2.1 GHz	2.2 GHz
Boost clock speed	2.1 GHz	4.8 GHz
Bus rate	5 GT/s	37 MHz
L1 cache	64 KB (per core)	192 KB (per core)
L2 cache	256 KB (per core)	2.5 MB (per core)
L3 cache	2 MB (shared)	12 MB (shared)
Chip lithography	32 nm	3 nm
Die size	131 mm²	no data
Maximum core temperature	65 °C	100 °C
Number of transistors	504 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Celeron G540T and Core Ultra 7 258V 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	FCLGA1155	FCBGA2833
Power consumption (TDP)	35 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G540T and Core Ultra 7 258V. You'll probably need this information if you require some particular technology.

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

Security technologies

Celeron G540T and Core Ultra 7 258V technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G540T and Core Ultra 7 258V are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G540T and Core Ultra 7 258V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5
Maximum memory size	32 GB	32 GB
Max memory channels	2	2
Maximum memory bandwidth	17 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics for 2nd Generation Intel Processors	Intel Arc Graphics 140V
Quick Sync Video	-	+
Graphics max frequency	1 GHz	1.95 GHz

Graphics interfaces

Available interfaces and connections of Celeron G540T and Core Ultra 7 258V integrated GPUs.

Number of displays supported

Graphics image quality

Maximum display resolutions supported by Celeron G540T and Core Ultra 7 258V 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 Celeron G540T and Core Ultra 7 258V 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 Celeron G540T and Core Ultra 7 258V.

PCIe version	2.0	5.0
PCI Express lanes	no data	4
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.

Celeron G540T 0.72

Ultra 7 258V 12.55
+1643%

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.

Celeron G540T 1137

Ultra 7 258V 19937
+1653%

Gaming performance

Pros & cons summary

Performance score	0.72	12.55
Integrated graphics card	0.77	13.29
Recency	4 September 2011	24 September 2024
Physical cores	2	8
Threads	2	8
Chip lithography	32 nm	3 nm
Power consumption (TDP)	35 Watt	17 Watt

Ultra 7 258V has a 1643.1% higher aggregate performance score, 1626% faster integrated GPU, an age advantage of 13 years, 300% more physical cores and 300% more threads, a 966.7% more advanced lithography process, and 105.9% lower power consumption.

The Core Ultra 7 258V is our recommended choice as it beats the Celeron G540T in performance tests.

Note that Celeron G540T is a desktop processor while Core Ultra 7 258V is a notebook one.

Should you still have questions on choice between Celeron G540T and Core Ultra 7 258V, ask them in Comments section, and we shall answer.