Athlon 64 X2 4000+ vs Pentium J2900

Primary details

Comparing Pentium J2900 and Athlon 64 X2 4000+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2505	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Pentium	no data
Architecture codename	Bay Trail-D (2013)	Windsor (2006−2009)
Release date	1 November 2013 (10 years ago)	May 2006 (18 years ago)
Launch price (MSRP)	$94	no data
Current price	$559 (5.9x MSRP)	$77

Detailed specifications

Pentium J2900 and Athlon 64 X2 4000+ 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)	2 (Dual-core)
Threads	4	2
Base clock speed	2.41 GHz	no data
Boost clock speed	2.66 GHz	2 GHz
L1 cache	224 KB	256 KB
L2 cache	2 MB	512K
L3 cache	2 MB L2 Cache	0 KB
Chip lithography	22 nm	90 nm
Die size	no data	220 mm2
Maximum core temperature	105 °C	no data
Number of transistors	no data	154 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Pentium J2900 and Athlon 64 X2 4000+ 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	AM2
Power consumption (TDP)	10 Watt	89 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium J2900 and Athlon 64 X2 4000+. You'll probably need this information if you require some particular technology.

AES-NI	-	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
SIPP	-	no data
PAE	36 Bit	no data
FDI	-	no data
Status	Discontinued	no data
RST	-	no data

Security technologies

Pentium J2900 and Athlon 64 X2 4000+ technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Identity Protection	-	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium J2900 and Athlon 64 X2 4000+ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium J2900 and Athlon 64 X2 4000+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	8 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21.3 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	no data
Quick Sync Video	+	no data
Graphics max frequency	896 MHz	no data

Graphics interfaces

Available interfaces and connections of Pentium J2900 and Athlon 64 X2 4000+ integrated GPUs.

Number of displays supported

2

no data

Graphics API support

APIs supported by Pentium J2900 and Athlon 64 X2 4000+ integrated GPUs, sometimes API versions are included.

DirectX

11.2

no data

Peripherals

Specifications and connection of peripherals supported by Pentium J2900 and Athlon 64 X2 4000+.

PCIe version	2.0	no data
PCI Express lanes	4	no data
USB revision	3.0 and 2.0	no data
Total number of SATA ports	2	no data
Number of USB ports	5	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.

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Pros & cons summary

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Physical cores	4	2
Threads	4	2
Chip lithography	22 nm	90 nm
Power consumption (TDP)	10 Watt	89 Watt

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