Athlon II Neo K125 vs Pentium G4400

Primary details

Comparing Pentium G4400 and Athlon II Neo K125 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1977	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.61	no data
Market segment	Desktop processor	Laptop
Series	Intel Pentium	AMD Athlon II Neo
Architecture codename	Skylake (2015−2016)	Geneva (2010)
Release date	1 September 2015 (8 years ago)	12 May 2010 (14 years ago)
Launch price (MSRP)	$64	no data
Current price	$39 (0.6x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium G4400 and Athlon II Neo K125 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)	1 (Single-Core)
Threads	2	1
Base clock speed	3.3 GHz	no data
Boost clock speed	3.3 GHz	1.7 GHz
Bus support	4 × 8 GT/s	2000 MHz
L1 cache	64K (per core)	128 KB
L2 cache	256K (per core)	1 MB
L3 cache	3 MB	no data
Chip lithography	14 nm	45 nm
Die size	150 mm2	no data
Maximum case temperature (TCase)	65 °C	no data
Number of transistors	1,400 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Pentium G4400 and Athlon II Neo K125 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	FCLGA1151	S1
Power consumption (TDP)	54 Watt	12 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium G4400 and Athlon II Neo K125. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	MMX, 3dDNow!, SSE4A, AMD64, Enhanced Virus Protection, Virtualization, integrated DDR3 memory controller
AES-NI	+	no data
AVX	+	no data
VirusProtect	no data	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
TSX	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
SIPP	-	no data
Status	Launched	no data

Security technologies

Pentium G4400 and Athlon II Neo K125 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data
Secure Key	+	no data
MPX	-	no data
Identity Protection	+	no data
SGX	Yes with Intel® ME	no data
OS Guard	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium G4400 and Athlon II Neo K125 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium G4400 and Athlon II Neo K125. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR3
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	34.1 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 510	no data
Max video memory	64 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Pentium G4400 and Athlon II Neo K125 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
DVI	+	no data

Graphics image quality

Maximum display resolutions supported by Pentium G4400 and Athlon II Neo K125 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Pentium G4400 and Athlon II Neo K125 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.4	no data

Peripherals

Specifications and connection of peripherals supported by Pentium G4400 and Athlon II Neo K125.

PCIe version	3.0	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.

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Pros & cons summary

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Recency	1 September 2015	12 May 2010
Physical cores	2	1
Threads	2	1
Chip lithography	14 nm	45 nm
Power consumption (TDP)	54 Watt	12 Watt

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Should you still have questions on choice between Pentium G4400 and Athlon II Neo K125, ask them in Comments section, and we shall answer.

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