Pentium B940 vs Celeron G1101

Primary details

Comparing Celeron G1101 and Pentium B940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2673	2799
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.97	no data
Market segment	Desktop processor	Laptop
Series	no data	Intel Pentium
Architecture codename	Clarkdale (2010−2011)	Sandy Bridge (2011−2013)
Release date	7 January 2010 (14 years ago)	13 June 2011 (13 years ago)
Launch price (MSRP)	$85	$134

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron G1101 and Pentium B940 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)	2 (Dual-core)
Threads	2	2
Base clock speed	2.26 GHz	2 GHz
Boost clock speed	0.27 GHz	2 GHz
Bus type	no data	DMI 2.0
Bus rate	no data	4 × 5 GT/s
Multiplier	no data	20
L1 cache	64 KB (per core)	128 KB
L2 cache	256 KB (per core)	512 KB
L3 cache	2 MB (shared)	2 MB
Chip lithography	32 nm	32 nm
Die size	81 mm2	131 mm2
Maximum core temperature	no data	85 °C
Number of transistors	382 million	504 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron G1101 and Pentium B940 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 (Uniprocessor)
Socket	FCLGA1156	PGA988
Power consumption (TDP)	73 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G1101 and Pentium B940. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2
FMA	-	+
vPro	-	no data
Enhanced SpeedStep (EIST)	+	+
My WiFi	no data	-
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
Idle States	+	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
Demand Based Switching	-	-
PAE	36 Bit	no data
FDI	+	+
Fast Memory Access	no data	+
Status	Launched	Discontinued

Security technologies

Celeron G1101 and Pentium B940 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
Anti-Theft	no data	-

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G1101 and Pentium B940 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G1101 and Pentium B940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	16.38 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	17 GB/s	21.335 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD	Intel® HD Graphics for 2nd Generation Intel® Processors
Clear Video	-	-
Graphics max frequency	no data	1.1 GHz

Graphics interfaces

Available interfaces and connections of Celeron G1101 and Pentium B940 integrated GPUs.

Number of displays supported	2	2
eDP	no data	+
DisplayPort	-	+
HDMI	-	+
SDVO	no data	+
CRT	no data	+

Peripherals

Specifications and connection of peripherals supported by Celeron G1101 and Pentium B940.

PCIe version	2.0	2.0
PCI Express lanes	1	16

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.

Pros & cons summary

---

Performance score	0.70	0.55
Recency	7 January 2010	13 June 2011
Power consumption (TDP)	73 Watt	35 Watt

---

Should you still have questions on choice between Celeron G1101 and Pentium B940, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---