Intel Core i9-12900T vs Intel Xeon Gold 6242

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CPU comparison with benchmarks


Intel Core i9-12900T CPU1 vs CPU2 Intel Xeon Gold 6242
Intel Core i9-12900T Intel Xeon Gold 6242

CPU comparison

Intel Core i9-12900T or Intel Xeon Gold 6242 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core i9-12900T has 16 cores with 24 threads and clocks with a maximum frequency of 4.90 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i9-12900T was released in Q1/2022.

The Intel Xeon Gold 6242 has 16 cores with 32 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 6242 was released in Q2/2019.
Intel Core i9 (78) Family Intel Xeon Gold (163)
Intel Core i 12000 (34) CPU group Intel Xeon Gold 5200/6200 (55)
12 Generation 2
Alder Lake S Architecture Cascade Lake
Desktop / Server Segment Desktop / Server
Intel Core i9-11900T Predecessor --
Intel Core i9-13900T Successor --

CPU Cores and Base Frequency

The Intel Core i9-12900T is a 16 core processor with a clock frequency of 1.40 GHz (4.90 GHz). The Intel Xeon Gold 6242 has 16 CPU cores with a clock frequency of 2.80 GHz (3.90 GHz).

Intel Core i9-12900T Characteristic Intel Xeon Gold 6242
16 Cores 16
24 Threads 32
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.40 GHz (4.90 GHz)
8x Golden Cove
A-Core 2.80 GHz (3.90 GHz)
1.00 GHz (3.60 GHz)
8x Gracemont
B-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i9-12900T Characteristic Intel Xeon Gold 6242
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel UHD Graphics 770 GPU no iGPU
0.30 GHz GPU frequency --
1.55 GHz GPU (Turbo) --
11 GPU Generation --
10 nm Technology
3 Max. displays
32 Compute units --
256 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel UHD Graphics 770 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Core i9-12900T supports a maximum of 128 GB of memory in 2 memory channels. The Intel Xeon Gold 6242 can connect up to 1024 GB of memory in 6 memory channels.

Intel Core i9-12900T Characteristic Intel Xeon Gold 6242
DDR5-4800, DDR4-3200 Memory DDR4-2933
128 GB Max. Memory 1024 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
76.8 GB/s Max. Bandwidth 140.7 GB/s
Yes ECC Yes
14.00 MB L2 Cache --
30.00 MB L3 Cache 22.00 MB
5.0 PCIe version 3.0
20 PCIe lanes 48
78.8 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i9-12900T has a TDP of 35 W, that of the Intel Xeon Gold 6242 is 150 W.

Intel Core i9-12900T Characteristic Intel Xeon Gold 6242
35 W TDP (PL1 / PBP) 150 W
106 W TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i9-12900T has a 44.00 MB cache, while the Intel Xeon Gold 6242 cache has a total of 22.00 MB.

Intel Core i9-12900T Characteristic Intel Xeon Gold 6242
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 1700 Socket LGA 3647
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2022 Release date Q2/2019
489 $ Release price 2534 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i9-12900T (100%)
Intel Xeon Gold 6242 (59%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core i9-12900T (100%)
Intel Xeon Gold 6242 (84%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-12900T Intel Core i9-12900T
16C 24T @ 4.90 GHz
1878 (100%)
Intel Xeon Gold 6242 Intel Xeon Gold 6242
16C 32T @ 3.90 GHz
1107 (59%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-12900T Intel Core i9-12900T
16C 24T @ 3.40 GHz
15450 (100%)
Intel Xeon Gold 6242 Intel Xeon Gold 6242
16C 32T @ 3.40 GHz
12843 (83%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i9-12900T Intel Core i9-12900T
16C 24T @ 3.40 GHz
31415 (100%)
Intel Xeon Gold 6242 Intel Xeon Gold 6242
16C 32T @ 3.40 GHz
26311 (84%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-12900T Intel Core i9-12900T
16C 24T @ 4.90 GHz
1865 (100%)
Intel Xeon Gold 6242 Intel Xeon Gold 6242
16C 32T @ 3.90 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-12900T Intel Core i9-12900T
16C 24T @ 3.40 GHz
22804 (100%)
Intel Xeon Gold 6242 Intel Xeon Gold 6242
16C 32T @ 3.40 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i9-12900T Intel Core i9-12900T
16C 24T @ 4.90 GHz
2499 (100%)
Intel Xeon Gold 6242 Intel Xeon Gold 6242
16C 32T @ 3.90 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i9-12900T Intel Core i9-12900T
16C 24T @ 3.40 GHz
13240 (100%)
Intel Xeon Gold 6242 Intel Xeon Gold 6242
16C 32T @ 3.40 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i9-12900T Intel Core i9-12900T
Intel UHD Graphics 770 @ 1.55 GHz
794 (100%)
Intel Xeon Gold 6242 Intel Xeon Gold 6242
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i9-12900T Intel Xeon Gold 6242
Unknown Unknown

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