Athlon II Neo K325 vs i7-3687U

Place in the ranking	2072	3150
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i7	AMD Athlon II Neo
Power efficiency	9.30	2.05
Architecture codename	Ivy Bridge (2012−2013)	Geneva (2010)
Release date	8 January 2013 (11 years ago)	12 May 2010 (14 years ago)

Detailed specifications

Core i7-3687U and Athlon II Neo K325 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	4	2
Base clock speed	2.1 GHz	no data
Boost clock speed	3.3 GHz	1.3 GHz
Bus rate	5 GT/s	2000 MHz
L1 cache	64K (per core)	256 KB
L2 cache	256K (per core)	1 MB
L3 cache	4 MB (shared)	no data
Chip lithography	22 nm	45 nm
Die size	118 mm²	no data
Maximum core temperature	105 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i7-3687U and Athlon II Neo K325 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	FCBGA1023	S1
Power consumption (TDP)	17 Watt	12 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-3687U and Athlon II Neo K325. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	SSE4A, AMD64, Enhanced Virus Protection, Virtualization, PowerNow, HyperTransport 3.0
AES-NI	+	-
AVX	+	-
PowerNow	-	+
VirusProtect	-	+
Enhanced SpeedStep (EIST)	+	no data
My WiFi	+	no data
Turbo Boost Technology	+	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Demand Based Switching	-	no data
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Core i7-3687U and Athlon II Neo K325 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-3687U and Athlon II Neo K325 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-3687U and Athlon II Neo K325. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 4000	no data
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	1.2 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i7-3687U and Athlon II Neo K325 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
SDVO	+	no data
CRT	+	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-3687U and Athlon II Neo K325.

PCIe version	2.0	no data
PCI Express lanes	16	no data

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.

i7-3687U 1.67
+542%

Athlon II Neo K325 0.26

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.

i7-3687U 2649
+535%

Athlon II Neo K325 417

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i7-3687U 536
+239%

Athlon II Neo K325 158

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i7-3687U 1066
+271%

Athlon II Neo K325 287

Gaming performance

Pros & cons summary

Performance score	1.67	0.26
Recency	8 January 2013	12 May 2010
Threads	4	2
Chip lithography	22 nm	45 nm
Power consumption (TDP)	17 Watt	12 Watt

i7-3687U has a 542.3% higher aggregate performance score, an age advantage of 2 years, 100% more threads, and a 104.5% more advanced lithography process.

Athlon II Neo K325, on the other hand, has 41.7% lower power consumption.

The Core i7-3687U is our recommended choice as it beats the Athlon II Neo K325 in performance tests.

Should you still have questions on choice between Core i7-3687U and Athlon II Neo K325, ask them in Comments section, and we shall answer.