Core i9-12900 vs Xeon Silver 4310T

Primary details

Comparing Xeon Silver 4310T and Core i9-12900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	513	215
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	27.58	55.65
Market segment	Server	Desktop processor
Architecture codename	Ice Lake-SP (2021)	Alder Lake-S (2022)
Release date	6 April 2021 (3 years ago)	4 January 2022 (2 years ago)
Launch price (MSRP)	no data	$489
Current price	$714	$350 (0.7x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-12900 has 102% better value for money than Xeon Silver 4310T.

Detailed specifications

Xeon Silver 4310T and Core i9-12900 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	10 (Deca-Core)	16 (Hexadeca-Core)
Threads	20	24
Base clock speed	2.3 GHz	2.4 GHz
Boost clock speed	3.4 GHz	5.1 GHz
L1 cache	64K (per core)	80K (per core)
L2 cache	1 MB (per core)	1.25 MB (per core)
L3 cache	15 MB (shared)	30 MB (shared)
Chip lithography	10 nm	Intel 7 nm
Die size	no data	215 mm2
Maximum core temperature	88 °C	100 °C
Maximum case temperature (TCase)	88 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	Yes

Compatibility

Information on Xeon Silver 4310T and Core i9-12900 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	2	1
Socket	FCLGA4189	FCLGA1700
Power consumption (TDP)	105 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4310T and Core i9-12900. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	no data	+
Thermal Monitoring	no data	+
SIPP	no data	+
Turbo Boost Max 3.0	no data	+
Status	Launched	Launched

Security technologies

Xeon Silver 4310T and Core i9-12900 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
SGX	Yes with Intel® SPS	no data
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4310T and Core i9-12900 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4310T and Core i9-12900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2667	DDR4, DDR5
Maximum memory size	6 TB	128 GB
Max memory channels	8	2
Maximum memory bandwidth	no data	76.8 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel UHD Graphics 770
Quick Sync Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.55 GHz
Execution Units	no data	32

Graphics interfaces

Available interfaces and connections of Xeon Silver 4310T and Core i9-12900 integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Xeon Silver 4310T and Core i9-12900 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon Silver 4310T and Core i9-12900 integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4310T and Core i9-12900.

PCIe version	4.0	5.0 and 4.0
PCI Express lanes	64	20

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.

Core i9-12900 outperforms Xeon Silver 4310T by 63% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	13.56	22.16
Recency	6 April 2021	4 January 2022
Physical cores	10	16
Threads	20	24
Power consumption (TDP)	105 Watt	65 Watt

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Should you still have questions on choice between Xeon Silver 4310T and Core i9-12900, ask them in Comments section, and we shall answer.

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