Athlon 800 vs Celeron G460

Primary details

Comparing Celeron G460 and Athlon 800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Architecture codename	Sandy Bridge (2011−2013)	Thunderbird (1999−2000)
Release date	12 December 2011 (12 years ago)	20 December 1999 (24 years ago)
Launch price (MSRP)	$65	$799

Detailed specifications

Celeron G460 and Athlon 800 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	1 (Single-Core)	1 (Single-Core)
Threads	2	1
Base clock speed	1.8 GHz	no data
Boost clock speed	1.8 GHz	0.8 GHz
Bus rate	5 GT/s	no data
L1 cache	64 KB	128 KB
L2 cache	256 KB	512 KB
L3 cache	1.5 MB	0 KB
Chip lithography	32 nm	180 nm
Die size	131 mm2	102 mm2
Maximum core temperature	66 °C	no data
Maximum case temperature (TCase)	no data	70 °C
Number of transistors	504 million	22 million
64 bit support	+	-
Windows 11 compatibility	-	-

Compatibility

Information on Celeron G460 and Athlon 800 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	FCLGA1155	A
Power consumption (TDP)	35 Watt	43 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G460 and Athlon 800. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Celeron G460 and Athlon 800 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G460 and Athlon 800 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G460 and Athlon 800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR1
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	17 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for 2nd Generation Intel® Processors	N/A
Graphics max frequency	1 GHz	no data

Graphics interfaces

Available interfaces and connections of Celeron G460 and Athlon 800 integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron G460 and Athlon 800.

PCIe version

2.0

no data

Pros & cons summary

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Recency	12 December 2011	20 December 1999
Threads	2	1
Chip lithography	32 nm	180 nm
Power consumption (TDP)	35 Watt	43 Watt

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