Intel Core i3-1120G4 vs Intel Xeon Platinum 8351N

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CPU comparison with benchmarks


Intel Core i3-1120G4 CPU1 vs CPU2 Intel Xeon Platinum 8351N
Intel Core i3-1120G4 Intel Xeon Platinum 8351N

CPU comparison

Intel Core i3-1120G4 or Intel Xeon Platinum 8351N - 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 i3-1120G4 has 2 cores with 4 threads and clocks with a maximum frequency of 3.90 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i3-1120G4 was released in Q4/2020.

The Intel Xeon Platinum 8351N has 36 cores with 72 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 6144 GB of memory in 8 memory channels. The Intel Xeon Platinum 8351N was released in Q2/2021.
Intel Core i3 (205) Family Intel Xeon Platinum (89)
Intel Core i 1100G/11000U (19) CPU group Intel Xeon Platinum 8300 (12)
11 Generation 3
Tiger Lake U Architecture Ice Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i3-1120G4 is a 2 core processor with a clock frequency of 2.50 GHz (3.90 GHz). The Intel Xeon Platinum 8351N has 36 CPU cores with a clock frequency of 2.40 GHz (3.50 GHz).

Intel Core i3-1120G4 Characteristic Intel Xeon Platinum 8351N
2 Cores 36
4 Threads 72
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.50 GHz Frequency 2.40 GHz
3.90 GHz Turbo Frequency (1 Core) 3.50 GHz
3.90 GHz Turbo Frequency (All Cores) 2.70 GHz

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 i3-1120G4 Characteristic Intel Xeon Platinum 8351N
-- 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 (Tiger Lake G4) GPU no iGPU
0.30 GHz GPU frequency --
1.10 GHz GPU (Turbo) --
11 GPU Generation --
10 nm Technology
4 Max. displays
48 Compute units --
384 Shader --
No Hardware Raytracing No
No Frame Generation No
32 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 (Tiger Lake G4) 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 Codec VP9 No
Decode Codec VP8 No
Decode Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Core i3-1120G4 supports a maximum of 32 GB of memory in 2 memory channels. The Intel Xeon Platinum 8351N can connect up to 6144 GB of memory in 8 memory channels.

Intel Core i3-1120G4 Characteristic Intel Xeon Platinum 8351N
LPDDR4X-4266 Memory DDR4-2933
32 GB Max. Memory 6144 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
68.2 GB/s Max. Bandwidth 187.6 GB/s
No ECC Yes
-- L2 Cache --
6.00 MB L3 Cache 54.00 MB
4.0 PCIe version 4.0
4 PCIe lanes 64
7.9 GB/s PCIe Bandwidth 126.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i3-1120G4 has a TDP of 15 W, that of the Intel Xeon Platinum 8351N is 225 W.

Intel Core i3-1120G4 Characteristic Intel Xeon Platinum 8351N
15 W TDP (PL1 / PBP) 225 W
-- TDP (PL2) --
-- TDP up --
7 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i3-1120G4 has a 6.00 MB cache, while the Intel Xeon Platinum 8351N cache has a total of 54.00 MB.

Intel Core i3-1120G4 Characteristic Intel Xeon Platinum 8351N
10 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1526 Socket LGA 4189
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
Q4/2020 Release date Q2/2021
309 $ Release price 3027 $
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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 i3-1120G4 Intel Core i3-1120G4
Intel UHD Graphics (Tiger Lake G4) @ 1.10 GHz
845 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i3-1120G4 Intel Xeon Platinum 8351N
Unknown Unknown

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