A6-5357M vs Core 2 Duo T9900

Place in performance ranking	2519	2528
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core 2 Duo	AMD A-Series
Architecture codename	Penryn (2008−2011)	Richland (2013−2014)
Release date	1 April 2009 (15 years ago)	1 June 2013 (10 years ago)
Launch price (MSRP)	$530	no data
Current price	$112 (0.2x MSRP)	$49

Technical specs

Core 2 Duo T9900 and A6-5357M 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	3.06 GHz	2.9 GHz
Boost clock speed	3.06 GHz	3.5 GHz
Bus support	1066 MHz	no data
L1 cache	128 KB	128 KB (per core)
L2 cache	6 MB	512K (per core)
L3 cache	6 MB L2 Cache	0 KB
Chip lithography	45 nm	32 nm
Die size	107 mm²	246 mm²
Maximum core temperature	105 °C	no data
Maximum case temperature (TCase)	no data	71 °C
Number of transistors	410 Million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	1.05V-1.2125V	no data

Compatibility

Information on Core 2 Duo T9900 and A6-5357M 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	BGA479,PGA478	FP2
Power consumption (TDP)	35 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T9900 and A6-5357M. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA, DDR3-1600 Controller
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
Demand Based Switching	-	no data
Status	Discontinued	no data

Security technologies

Core 2 Duo T9900 and A6-5357M 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 T9900 and A6-5357M 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 T9900 and A6-5357M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon HD 8450G

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.

Core 2 Duo T9900 0.76
+1.3%

A6-5357M 0.75

Core 2 Duo T9900 outperforms A6-5357M by 1% based on our aggregated benchmark results.

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Core 2 Duo T9900 1179
+1.2%

A6-5357M 1165

Core 2 Duo T9900 outperforms A6-5357M by 1% in Passmark.