Ryzen 9 5900X vs i3-1125G4

Primary details

Comparing Core i3-1125G4 and Ryzen 9 5900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1088	202
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	30.93
Market segment	Laptop	Desktop processor
Series	Intel Tiger Lake	AMD Ryzen 9
Power efficiency	20.45	22.19
Architecture codename	Tiger Lake-UP3 (2020−2021)	Vermeer (Zen3) (2020−2022)
Release date	2 September 2020 (4 years ago)	5 November 2020 (4 years ago)
Launch price (MSRP)	no data	$549

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i3-1125G4 and Ryzen 9 5900X 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)	12 (Dodeca-Core)
Threads	8	24
Base clock speed	2 GHz	3.7 GHz
Boost clock speed	3.7 GHz	4.8 GHz
Bus rate	4 GT/s	no data
Multiplier	no data	37
L1 cache	96K (per core)	64K (per core)
L2 cache	1.25 MB (per core)	512K (per core)
L3 cache	8 MB (shared)	64 MB
Chip lithography	10 nm SuperFin	7 nm, 12 nm
Die size	no data	2x 74 mm2(CCD) + 125 mm2 (IOD)
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	95 °C
Number of transistors	no data	0 Million
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	-	+

Compatibility

Information on Core i3-1125G4 and Ryzen 9 5900X 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	FCBGA1449	AM4
Power consumption (TDP)	28 Watt	105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-1125G4 and Ryzen 9 5900X. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
AES-NI	+	+
FMA	+	-
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
Precision Boost 2	no data	+
Deep Learning Boost	+	-

Security technologies

Core i3-1125G4 and Ryzen 9 5900X technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
SGX	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-1125G4 and Ryzen 9 5900X 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 i3-1125G4 and Ryzen 9 5900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-3200
Maximum memory size	64 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	no data	51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics for 11th Gen Intel Processors	-
Quick Sync Video	+	-
Clear Video HD	+	-
Graphics max frequency	1.25 GHz	-
Execution Units	48	-

Graphics interfaces

Available interfaces and connections of Core i3-1125G4 and Ryzen 9 5900X integrated GPUs.

Number of displays supported

4

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Graphics image quality

Maximum display resolutions supported by Core i3-1125G4 and Ryzen 9 5900X integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096x2304@60Hz	-
Max resolution over eDP	4096x2304@60Hz	-
Max resolution over DisplayPort	7680x4320@60Hz	-

Graphics API support

APIs supported by Core i3-1125G4 and Ryzen 9 5900X integrated GPUs, sometimes API versions are included.

DirectX	12.1	-
OpenGL	4.6	-

Peripherals

Specifications and connection of peripherals supported by Core i3-1125G4 and Ryzen 9 5900X.

PCIe version	4.0	4.0
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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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	6.05	24.62
Recency	2 September 2020	5 November 2020
Physical cores	4	12
Threads	8	24
Chip lithography	10 nm	7 nm
Power consumption (TDP)	28 Watt	105 Watt

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Should you still have questions on choice between Core i3-1125G4 and Ryzen 9 5900X, ask them in Comments section, and we shall answer.

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