FX-770K vs Celeron G4950

Primary details

Comparing Celeron G4950 and FX-770K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2041	1953
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.37	no data
Market segment	Desktop processor	Desktop processor
Series	Intel Celeron	no data
Power efficiency	3.00	2.81
Architecture codename	Coffee Lake (2017−2019)	Kaveri (2014−2015)
Release date	23 April 2019 (5 years ago)	December 2014 (9 years ago)
Launch price (MSRP)	$52	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron G4950 and FX-770K 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)	4 (Quad-Core)
Threads	2	4
Base clock speed	3.3 GHz	3.5 GHz
Boost clock speed	3.3 GHz	3.9 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
L1 cache	128 KB	256K
L2 cache	512 KB	4 MB
L3 cache	2 MB	no data
Chip lithography	14 nm	28 nm
Die size	126 mm2	245 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	no data	2,411 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	-	+

Compatibility

Information on Celeron G4950 and FX-770K 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 (Uniprocessor)	1
Socket	FCLGA1151	FM2+
Power consumption (TDP)	54 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G4950 and FX-770K. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	no data
AES-NI	+	+
FMA	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-

Security technologies

Celeron G4950 and FX-770K technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G4950 and FX-770K 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 Celeron G4950 and FX-770K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR3-2133
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	38.397 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 610	no data
Max video memory	64 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.05 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Celeron G4950 and FX-770K integrated GPUs.

Number of displays supported

3

no data

Graphics image quality

Maximum display resolutions supported by Celeron G4950 and FX-770K 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

Graphics API support

APIs supported by Celeron G4950 and FX-770K integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Celeron G4950 and FX-770K.

PCIe version	3.0	3.0
PCI Express lanes	16	16

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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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.

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Pros & cons summary

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Performance score	1.71	1.93
Physical cores	2	4
Threads	2	4
Chip lithography	14 nm	28 nm
Power consumption (TDP)	54 Watt	65 Watt

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Should you still have questions on choice between Celeron G4950 and FX-770K, ask them in Comments section, and we shall answer.

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