Phenom II X4 945 (95W) vs Celeron J1900

Primary details

Comparing Celeron J1900 and Phenom II X4 945 (95W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2696	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Celeron	no data
Power efficiency	6.82	no data
Architecture codename	Bay Trail-D (2013)	Deneb (2009−2011)
Release date	1 November 2013 (11 years ago)	22 July 2009 (15 years ago)
Launch price (MSRP)	$82	no data

Detailed specifications

Celeron J1900 and Phenom II X4 945 (95W) 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	4 (Quad-Core)	4 (Quad-Core)
Threads	4	4
Base clock speed	2 GHz	3 GHz
Boost clock speed	2.42 GHz	3 GHz
L1 cache	224 KB	128 KB (per core)
L2 cache	2 MB	512 KB (per core)
L3 cache	2 MB L2 Cache	6 MB (shared)
Chip lithography	22 nm	45 nm
Die size	no data	258 mm2
Maximum core temperature	105 °C	no data
Number of transistors	no data	758 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron J1900 and Phenom II X4 945 (95W) 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	FCBGA1170	AM3
Power consumption (TDP)	10 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J1900 and Phenom II X4 945 (95W). You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
PAE	36 Bit	no data
FDI	-	no data
RST	-	no data

Security technologies

Celeron J1900 and Phenom II X4 945 (95W) technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J1900 and Phenom II X4 945 (95W) are enumerated here.

AMD-V	-	+
VT-d	-	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J1900 and Phenom II X4 945 (95W). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	8 GB	no data
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics for Intel Atom Processor Z3700 Series	On certain motherboards (Chipset feature)
Quick Sync Video	+	-
Graphics max frequency	854 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron J1900 and Phenom II X4 945 (95W) integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron J1900 and Phenom II X4 945 (95W).

PCIe version	2.0	2.0
PCI Express lanes	4	no data

Pros & cons summary

---

Recency	1 November 2013	22 July 2009
Chip lithography	22 nm	45 nm
Power consumption (TDP)	10 Watt	95 Watt

---

Should you still have questions on choice between Celeron J1900 and Phenom II X4 945 (95W), 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.

---