Intel Core i3-11340 CPM vs Intel Xeon Platinum 8276

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Note: The information shown below is based on a pre-sample. Technical details or benchmark results may be different in the final version of this processor.

CPU comparison with benchmarks


Intel Core i3-11340 CPM CPU1 vs CPU2 Intel Xeon Platinum 8276
Intel Core i3-11340 CPM Intel Xeon Platinum 8276

CPU comparison

In this CPU comparison, we compare the Intel Core i3-11340 CPM and the Intel Xeon Platinum 8276 and use benchmarks to check which processor is faster.

We compare the Intel Core i3-11340 CPM 4 core processor released in Q3/2033 with the Intel Xeon Platinum 8276 which has 28 CPU cores and was introduced in Q2/2019.
Intel Core i3 (205) Family Intel Xeon Platinum (89)
Intel Core i 11000 (22) CPU group Intel Xeon Platinum 8200/9200 (21)
11 Generation 2
Rocket Lake S Architecture Cascade Lake
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i3-11340 CPM is a 4 core processor with a clock frequency of 4.00 GHz (4.80 GHz). The processor can compute 8 threads at the same time. The Intel Xeon Platinum 8276 clocks with 2.20 GHz (4.00 GHz), has 28 CPU cores and can calculate 56 threads in parallel.

Intel Core i3-11340 CPM Characteristic Intel Xeon Platinum 8276
4 Cores 28
8 Threads 56
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
4.00 GHz Frequency 2.20 GHz
4.80 GHz Turbo Frequency (1 Core) 4.00 GHz
4.60 GHz Turbo Frequency (All Cores) 2.20 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 i3-11340 CPM Characteristic Intel Xeon Platinum 8276
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel UHD Graphics 630 GPU no iGPU
0.35 GHz GPU frequency --
1.20 GHz GPU (Turbo) --
9.5 GPU Generation --
14 nm Technology
3 Max. displays
24 Compute units --
192 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 630 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
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i3-11340 CPM, while the Intel Xeon Platinum 8276 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 140.7 GB/s enabled.

Intel Core i3-11340 CPM Characteristic Intel Xeon Platinum 8276
DDR4-2933 Memory DDR4-2933
128 GB Max. Memory 1024 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
51.2 GB/s Max. Bandwidth 140.7 GB/s
No ECC Yes
-- L2 Cache --
8.00 MB L3 Cache 38.50 MB
3.0 PCIe version 3.0
16 PCIe lanes 48
15.8 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The Intel Core i3-11340 CPM has a TDP of 65 W. The TDP of the Intel Xeon Platinum 8276 is 165 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i3-11340 CPM Characteristic Intel Xeon Platinum 8276
65 W TDP (PL1 / PBP) 165 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i3-11340 CPM has 8.00 MB cache and is manufactured in 14 nm. The cache of Intel Xeon Platinum 8276 is at 38.50 MB. The processor is manufactured in 14 nm.

Intel Core i3-11340 CPM Characteristic Intel Xeon Platinum 8276
14 nm Technology 14 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
LGA 1200 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
Q3/2033 Release date Q2/2019
-- Release price 8719 $
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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 i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)
Intel Xeon Platinum 8276 Intel Xeon Platinum 8276
28C 56T @ 4.00 GHz
1152 (100%)

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 i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.60 GHzNot verified
0 (0%)
Intel Xeon Platinum 8276 Intel Xeon Platinum 8276
28C 56T @ 2.20 GHz
20489 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)
Intel Xeon Platinum 8276 Intel Xeon Platinum 8276
28C 56T @ 4.00 GHz
378 (100%)

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 i3-11340 CPM Intel Core i3-11340 CPM
Intel UHD Graphics 630 @ 1.20 GHzNot verified
461 (100%)
Intel Xeon Platinum 8276 Intel Xeon Platinum 8276
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i3-11340 CPM Intel Xeon Platinum 8276
Unknown Unknown

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