i3-1215U vs Celeron E1600

Place in the ranking	2851	1019
Place by popularity	not in top-100	21
Market segment	Desktop processor	Laptop
Series	no data	Intel Alder Lake-M
Power efficiency	0.77	43.09
Architecture codename	Allendale (2006−2009)	Alder Lake-U (2022)
Release date	31 May 2009 (15 years ago)	23 February 2022 (2 years ago)

Detailed specifications

Celeron E1600 and Core i3-1215U 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)	6 (Hexa-Core)
Threads	2	8
Base clock speed	2.4 GHz	1.2 GHz
Boost clock speed	2.4 GHz	4.4 GHz
L1 cache	64 KB (per core)	80K (per core)
L2 cache	512 KB (shared)	1.25 MB (per core)
L3 cache	0 KB	10 MB (shared)
Chip lithography	65 nm	Intel 7 nm
Die size	77 mm²	no data
Maximum core temperature	73 °C	100 °C
Number of transistors	105 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
VID voltage range	0.85V-1.5V	no data

Compatibility

Information on Celeron E1600 and Core i3-1215U 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	LGA775	FCBGA1744
Power consumption (TDP)	65 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron E1600 and Core i3-1215U. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
FMA	-	+
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	+
Demand Based Switching	-	no data
FSB parity	-	no data
Deep Learning Boost	-	+

Security technologies

Celeron E1600 and Core i3-1215U 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 E1600 and Core i3-1215U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron E1600 and Core i3-1215U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4, DDR5
Maximum memory size	no data	64 GB
Max memory channels	no data	2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	On certain motherboards (Chipset feature)	Intel® UHD Graphics for 12th Gen Intel® Processors
Quick Sync Video	-	+
Graphics max frequency	no data	1.1 GHz
Execution Units	no data	64

Graphics interfaces

Available interfaces and connections of Celeron E1600 and Core i3-1215U integrated GPUs.

Number of displays supported

no data

Graphics image quality

Maximum display resolutions supported by Celeron E1600 and Core i3-1215U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2304 @ 60Hz
Max resolution over eDP	no data	4096 x 2304 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Celeron E1600 and Core i3-1215U integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Celeron E1600 and Core i3-1215U.

PCIe version	2.0	4.0
PCI Express lanes	no data	20

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 E1600 0.53

i3-1215U 6.83
+1189%

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 E1600 840

i3-1215U 10849
+1192%

Gaming performance

Pros & cons summary

Performance score	0.53	6.83
Recency	31 May 2009	23 February 2022
Physical cores	2	6
Threads	2	8
Power consumption (TDP)	65 Watt	15 Watt

i3-1215U has a 1188.7% higher aggregate performance score, an age advantage of 12 years, 200% more physical cores and 300% more threads, and 333.3% lower power consumption.

The Core i3-1215U is our recommended choice as it beats the Celeron E1600 in performance tests.

Note that Celeron E1600 is a desktop processor while Core i3-1215U is a notebook one.

Should you still have questions on choice between Celeron E1600 and Core i3-1215U, ask them in Comments section, and we shall answer.