Intel Xeon W-3345 vs Intel Xeon Platinum 8376HL

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CPU comparison with benchmarks


Intel Xeon W-3345 CPU1 vs CPU2 Intel Xeon Platinum 8376HL
Intel Xeon W-3345 Intel Xeon Platinum 8376HL

CPU comparison

Intel Xeon W-3345 or Intel Xeon Platinum 8376HL - 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 Xeon W-3345 has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon W-3345 was released in Q3/2021.

The Intel Xeon Platinum 8376HL has 28 cores with 56 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 4608 GB of memory in 6 memory channels. The Intel Xeon Platinum 8376HL was released in Q2/2020.
Intel Xeon W (83) Family Intel Xeon Platinum (89)
Intel Xeon W-3300 (5) CPU group Intel Xeon Platinum 8300 (CL) (10)
8 Generation 3
Ice Lake W Architecture Cooper Lake
Desktop / Server Segment Desktop / Server
Intel Xeon W-3245 Predecessor --
Intel Xeon w7-3445 Successor --

CPU Cores and Base Frequency

The Intel Xeon W-3345 is a 24 core processor with a clock frequency of 3.00 GHz (4.00 GHz). The Intel Xeon Platinum 8376HL has 28 CPU cores with a clock frequency of 2.60 GHz (4.30 GHz).

Intel Xeon W-3345 Characteristic Intel Xeon Platinum 8376HL
24 Cores 28
48 Threads 56
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.00 GHz Frequency 2.60 GHz
4.00 GHz Turbo Frequency (1 Core) 4.30 GHz
3.70 GHz Turbo Frequency (All Cores) 2.80 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Xeon W-3345 Characteristic Intel Xeon Platinum 8376HL
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Intel Xeon W-3345 supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Xeon Platinum 8376HL can connect up to 4608 GB of memory in 6 memory channels.

Intel Xeon W-3345 Characteristic Intel Xeon Platinum 8376HL
DDR4-3200 Memory DDR4-3200
4096 GB Max. Memory 4608 GB
8 (Octa Channel) Memory channels 6 (Hexa Channel)
204.8 GB/s Max. Bandwidth 153.6 GB/s
Yes ECC Yes
30.00 MB L2 Cache --
36.00 MB L3 Cache 38.50 MB
4.0 PCIe version 3.0
64 PCIe lanes 48
126.0 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 Xeon W-3345 has a TDP of 250 W, that of the Intel Xeon Platinum 8376HL is 205 W.

Intel Xeon W-3345 Characteristic Intel Xeon Platinum 8376HL
250 W TDP (PL1 / PBP) 205 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon W-3345 has a 66.00 MB cache, while the Intel Xeon Platinum 8376HL cache has a total of 38.50 MB.

Intel Xeon W-3345 Characteristic Intel Xeon Platinum 8376HL
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, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 4189 Socket LGA 4189
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2021 Release date Q2/2020
2499 $ Release price --
show more data show more data


Rate these processors

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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 Xeon W-3345 Intel Xeon W-3345
24C 48T @ 3.70 GHz
48283 (100%)
Intel Xeon Platinum 8376HL Intel Xeon Platinum 8376HL
28C 56T @ 2.80 GHz
0 (0%)

Devices using this processor

Intel Xeon W-3345 Intel Xeon Platinum 8376HL
Unknown Unknown

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