Turion II Ultra M640 vs FX-8370

Primary details

Comparing FX-8370 and Turion II Ultra M640 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1444	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.83	no data
Market segment	Desktop processor	Laptop
Series	no data	AMD Turion II Ultra
Power efficiency	2.94	no data
Architecture codename	Vishera (2012−2015)	Caspian (2009)
Release date	2 September 2014 (10 years ago)	10 September 2009 (15 years ago)
Launch price (MSRP)	$199	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

FX-8370 and Turion II Ultra M640 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	8 (Octa-Core)	2 (Dual-core)
Threads	8	2
Base clock speed	4 GHz	no data
Boost clock speed	4.3 GHz	2.6 GHz
Bus rate	no data	3600 MHz
L2 cache	8192 KB	2 MB
Chip lithography	32 nm	45 nm
Die size	315 mm2	no data
Maximum core temperature	61 °C	no data
Number of transistors	1,200 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	-
P0 Vcore voltage	Min: 1.2 V - Max: 1.4 V	no data

Compatibility

Information on FX-8370 and Turion II Ultra M640 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	no data
Socket	AM3+	Socket S1 (s1g3) 638-pin
Power consumption (TDP)	125 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8370 and Turion II Ultra M640. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization
AES-NI	+	-
FMA	+	-
AVX	+	-
PowerNow	-	+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8370 and Turion II Ultra M640 are enumerated here.

AMD-V

+

-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8370 and Turion II Ultra M640. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

DDR2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Peripherals

Specifications and connection of peripherals supported by FX-8370 and Turion II Ultra M640.

PCIe version

n/a

no data

Pros & cons summary

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Recency	2 September 2014	10 September 2009
Physical cores	8	2
Threads	8	2
Chip lithography	32 nm	45 nm
Power consumption (TDP)	125 Watt	35 Watt

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Should you still have questions on choice between FX-8370 and Turion II Ultra M640, ask them in Comments section, and we shall answer.

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