i5-1155G7 vs Celeron N4000C

Place in the ranking	2557	1064
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	no data	Tiger Lake
Power efficiency	13.96	21.28
Architecture codename	no data	Tiger Lake-UP3 (2020−2021)
Release date	1 April 2019 (5 years ago)	31 May 2021 (3 years ago)

Detailed specifications

Celeron N4000C and Core i5-1155G7 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)	4 (Quad-Core)
Threads	2	8
Base clock speed	1.1 GHz	2.5 GHz
Boost clock speed	2.6 GHz	4.5 GHz
Bus rate	no data	4 GT/s
L1 cache	no data	96K (per core)
L2 cache	no data	1.25 MB (per core)
L3 cache	4 MB	8 MB (shared)
Chip lithography	14 nm	10 nm SuperFin
Maximum core temperature	105 deg C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Celeron N4000C and Core i5-1155G7 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	FCBGA1090	FCBGA1449
Power consumption (TDP)	6 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N4000C and Core i5-1155G7. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
FMA	-	+
AVX	-	+
vPro	-	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	-	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	+
Thermal Monitoring	+	+
Smart Response	-	no data
GPIO	+	no data
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	-	+

Security technologies

Celeron N4000C and Core i5-1155G7 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N4000C and Core i5-1155G7 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N4000C and Core i5-1155G7. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4/LPDDR4 up to 2400 MT/s	DDR4
Maximum memory size	8 GB	64 GB
Max memory channels	2	2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 600	Intel® Iris® Xe Graphics eligible
Max video memory	8 GB	no data
Quick Sync Video	+	+
Clear Video HD	no data	+
Graphics max frequency	650 MHz	1.35 GHz
Execution Units	12	80

Graphics interfaces

Available interfaces and connections of Celeron N4000C and Core i5-1155G7 integrated GPUs.

Number of displays supported	3	4
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
MIPI-DSI	+	no data

Graphics image quality

Maximum display resolutions supported by Celeron N4000C and Core i5-1155G7 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	no data	4096x2304@60Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	7680x4320@60Hz

Graphics API support

APIs supported by Celeron N4000C and Core i5-1155G7 integrated GPUs, sometimes API versions are included.

DirectX	12	12.1
OpenGL	4.4	4.6

Peripherals

Specifications and connection of peripherals supported by Celeron N4000C and Core i5-1155G7.

PCIe version	2.0	4.0
PCI Express lanes	6	16
USB revision	2.0/3.0	no data
Total number of SATA ports	2	no data
Max number of SATA 6 Gb/s Ports	2	no data
Number of USB ports	8	no data
Integrated LAN	-	no data
UART	+	no data

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 N4000C 0.89

i5-1155G7 6.33
+611%

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 N4000C 1406

i5-1155G7 10057
+615%

Gaming performance

Pros & cons summary

Performance score	0.89	6.33
Recency	1 April 2019	31 May 2021
Physical cores	2	4
Threads	2	8
Chip lithography	14 nm	10 nm
Power consumption (TDP)	6 Watt	28 Watt

Celeron N4000C has 366.7% lower power consumption.

i5-1155G7, on the other hand, has a 611.2% higher aggregate performance score, an age advantage of 2 years, 100% more physical cores and 300% more threads, and a 40% more advanced lithography process.

The Core i5-1155G7 is our recommended choice as it beats the Celeron N4000C in performance tests.

Should you still have questions on choice between Celeron N4000C and Core i5-1155G7, ask them in Comments section, and we shall answer.