Intel Xeon W-3275 vs Intel Xeon w5-3435X

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CPU comparison with benchmarks


Intel Xeon W-3275 CPU1 vs CPU2 Intel Xeon w5-3435X
Intel Xeon W-3275 Intel Xeon w5-3435X

CPU comparison

Intel Xeon W-3275 or Intel Xeon w5-3435X - 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-3275 has 28 cores with 56 threads and clocks with a maximum frequency of 4.60 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon W-3275 was released in Q2/2019.

The Intel Xeon w5-3435X has 16 cores with 32 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon w5-3435X was released in Q1/2023.
Intel Xeon W (83) Family Intel Xeon W (83)
Intel Xeon W-2200/3200 (17) CPU group Intel Xeon W-3400 (8)
7 Generation 12
Cascade Lake W Architecture Sapphire Rapids-WS
Desktop / Server Segment Desktop / Server
Intel Xeon W-3175X Predecessor Intel Xeon W-3335
Intel Xeon W-3375 Successor --

CPU Cores and Base Frequency

The Intel Xeon W-3275 has 28 CPU cores and can calculate 56 threads in parallel. The clock frequency of the Intel Xeon W-3275 is 2.50 GHz (4.60 GHz) while the Intel Xeon w5-3435X has 16 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the Intel Xeon w5-3435X is at 3.10 GHz (4.70 GHz).
Intel Xeon W-3275 Characteristic Intel Xeon w5-3435X
28 Cores 16
56 Threads 32
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes
2.50 GHz Frequency 3.10 GHz
4.60 GHz Turbo Frequency (1 Core) 4.70 GHz
3.40 GHz Turbo Frequency (All Cores) 3.70 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 Xeon W-3275 Characteristic Intel Xeon w5-3435X
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon W-3275 or Intel Xeon w5-3435X has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
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-3275 can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Xeon w5-3435X supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s.
Intel Xeon W-3275 Characteristic Intel Xeon w5-3435X
DDR4-2933 Memory DDR5-4800
1024 GB Max. Memory 4096 GB
6 (Hexa Channel) Memory channels 8 (Octa Channel)
140.7 GB/s Max. Bandwidth 307.2 GB/s
Yes ECC Yes
-- L2 Cache --
38.50 MB L3 Cache 45.00 MB
3.0 PCIe version 5.0
64 PCIe lanes 112
63.0 GB/s PCIe Bandwidth 441.1 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon W-3275 is 205 W, while the Intel Xeon w5-3435X has a TDP of 270 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Xeon W-3275 Characteristic Intel Xeon w5-3435X
205 W TDP (PL1 / PBP) 270 W
-- TDP (PL2) --
-- TDP up 324 W
-- TDP down --
-- Tjunction max. 98 °C

Technical details

The Intel Xeon W-3275 is manufactured in 14 nm and has 38.50 MB cache. The Intel Xeon w5-3435X is manufactured in 10 nm and has a 45.00 MB cache.
Intel Xeon W-3275 Characteristic Intel Xeon w5-3435X
14 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, AMX
LGA 3647 Socket LGA 4677
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 11, Windows Server, Linux
Q2/2019 Release date Q1/2023
4250 $ Release price 1589 $
show more data show more data


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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 Xeon W-3275 Intel Xeon W-3275
28C 56T @ 4.60 GHz
1107 (100%)
Intel Xeon w5-3435X Intel Xeon w5-3435X
16C 32T @ 4.70 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 Xeon W-3275 Intel Xeon W-3275
28C 56T @ 3.40 GHz
28051 (100%)
Intel Xeon w5-3435X Intel Xeon w5-3435X
16C 32T @ 3.70 GHz
0 (0%)

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 Xeon W-3275 Intel Xeon W-3275
28C 56T @ 4.60 GHz
1203 (100%)
Intel Xeon w5-3435X Intel Xeon w5-3435X
16C 32T @ 4.70 GHz
0 (0%)

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 Xeon W-3275 Intel Xeon W-3275
28C 56T @ 3.40 GHz
21369 (100%)
Intel Xeon w5-3435X Intel Xeon w5-3435X
16C 32T @ 3.70 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 Xeon W-3275 Intel Xeon W-3275
28C 56T @ 4.60 GHz
1414 (100%)
Intel Xeon w5-3435X Intel Xeon w5-3435X
16C 32T @ 4.70 GHz
0 (0%)

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 Xeon W-3275 Intel Xeon W-3275
28C 56T @ 4.60 GHz
437 (100%)
Intel Xeon w5-3435X Intel Xeon w5-3435X
16C 32T @ 4.70 GHz
0 (0%)

Cinebench R20 (Multi-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 multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon W-3275 Intel Xeon W-3275
28C 56T @ 3.40 GHz
11020 (100%)
Intel Xeon w5-3435X Intel Xeon w5-3435X
16C 32T @ 3.70 GHz
0 (0%)

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-3275 Intel Xeon W-3275
28C 56T @ 3.40 GHz
44831 (100%)
Intel Xeon w5-3435X Intel Xeon w5-3435X
16C 32T @ 3.70 GHz
0 (0%)

Devices using this processor
Intel Xeon W-3275 Intel Xeon w5-3435X
Unknown Unknown

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