Athlon X2 340 vs Athlon X4 750

Place in performance ranking	1965	2475
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Architecture codename	Richland (2013−2014)	Trinity (2012−2013)
Release date	October 2013 (10 years ago)	2 October 2012 (11 years ago)
Current price	$21	$96

Detailed specifications

Athlon X4 750 and Athlon X2 340 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	3.4 GHz	3.2 GHz
Boost clock speed	4 GHz	3.6 GHz
L1 cache	192K	96K
L2 cache	4 MB	1 MB (shared)
Chip lithography	32 nm	32 nm
Die size	246 mm²	246 mm²
Maximum case temperature (TCase)	74 °C	74 °C
Number of transistors	1,303 million	1,303 million
64 bit support	+	+
Unlocked multiplier	Yes	No

Compatibility

Information on Athlon X4 750 and Athlon X2 340 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	FM2	FM2
Power consumption (TDP)	65 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 750 and Athlon X2 340. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	+	+
AVX	+	+
PowerNow	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 750 and Athlon X2 340 are enumerated here.

AMD-V

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 750 and Athlon X2 340. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3-1866

DDR3-1600

Peripherals

Specifications and connection of peripherals supported by Athlon X4 750 and Athlon X2 340.

PCIe version

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.

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.

Athlon X4 750 1.70
+100%

Athlon X2 340 0.85

Athlon X4 750 outperforms Athlon X2 340 by 100% based on our aggregate 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%

Athlon X4 750 2625
+101%

Athlon X2 340 1307

Athlon X4 750 outperforms Athlon X2 340 by 101% in Passmark.