FX-8100 vs Core 2 Duo SL9400

Primary details

Comparing Core 2 Duo SL9400 and FX-8100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	1647
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	0.62
Market segment	Laptop	Desktop processor
Series	Intel Core 2 Duo	no data
Architecture codename	Penryn (2008−2011)	Zambezi (2011−2012)
Release date	20 August 2008 (15 years ago)	12 October 2011 (12 years ago)
Launch price (MSRP)	$284	no data
Current price	$124 (0.4x MSRP)	$78

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core 2 Duo SL9400 and FX-8100 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)	8 (Octa-Core)
Threads	2	8
Base clock speed	1.86 GHz	2.8 GHz
Boost clock speed	1.86 GHz	3.7 GHz
Bus support	1066 MHz	no data
L1 cache	no data	384 KB
L2 cache	6 MB	8 MB
L3 cache	6 MB L2 Cache	8 MB (shared)
Chip lithography	45 nm	32 nm
Die size	107 mm2	315 mm2
Maximum core temperature	105 °C	no data
Number of transistors	410 Million	1,200 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	Yes
VID voltage range	1.05V - 1.15V	no data

Compatibility

Information on Core 2 Duo SL9400 and FX-8100 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	no data	1
Socket	BGA956	AM3+
Power consumption (TDP)	17 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo SL9400 and FX-8100. You'll probably need this information if you require some particular technology.

AES-NI	no data	+
FMA	no data	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	-	no data
Demand Based Switching	-	no data
FSB parity	-	no data
Status	Discontinued	no data

Security technologies

Core 2 Duo SL9400 and FX-8100 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 Core 2 Duo SL9400 and FX-8100 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo SL9400 and FX-8100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR3

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo SL9400 and FX-8100.

PCIe version

no data

2.0

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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Recency	20 August 2008	12 October 2011
Physical cores	2	8
Threads	2	8
Chip lithography	45 nm	32 nm
Power consumption (TDP)	17 Watt	95 Watt

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Should you still have questions on choice between Core 2 Duo SL9400 and FX-8100, ask them in Comments section, and we shall answer.

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