Intel Xeon w5-2465X vs UNISOC SC9863A

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CPU comparison with benchmarks


Intel Xeon w5-2465X CPU1 vs CPU2 UNISOC SC9863A
Intel Xeon w5-2465X UNISOC SC9863A

CPU comparison

In this CPU comparison, we compare the Intel Xeon w5-2465X and the UNISOC SC9863A and use benchmarks to check which processor is faster.

We compare the Intel Xeon w5-2465X 16 core processor released in Q1/2023 with the UNISOC SC9863A which has 8 CPU cores and was introduced in Q2/2019.
Intel Xeon W (83) Family UNISOC 4G (10)
Intel Xeon W-2400 (8) CPU group UNISOC 4G 28nm (2)
12 Generation 0
Sapphire Rapids-WS Architecture --
Desktop / Server Segment Mobile
Intel Xeon W-2265 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon w5-2465X is a 16 core processor with a clock frequency of 3.10 GHz (4.70 GHz). The processor can compute 32 threads at the same time. The UNISOC SC9863A clocks with 1.20 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Intel Xeon w5-2465X Characteristic UNISOC SC9863A
16 Cores 8
32 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
Yes Overclocking ? No
3.10 GHz (4.70 GHz) A-Core 1.20 GHz
4x Cortex-A55
-- B-Core 1.60 GHz
4x Cortex-A55

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 w5-2465X Characteristic UNISOC SC9863A
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

no iGPU GPU PowerVR GE8322
GPU frequency 0.55 GHz
-- GPU (Turbo) --
-- GPU Generation --
Technology 20 nm
Max. displays 1
-- Compute units 1
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version 10

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 PowerVR GE8322
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

Up to 2048 GB of memory in a maximum of 4 memory channels is supported by the Intel Xeon w5-2465X, while the UNISOC SC9863A supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

Intel Xeon w5-2465X Characteristic UNISOC SC9863A
DDR5-4800 Memory LPDDR4X, LPDDR4, LPDDR3
2048 GB Max. Memory
4 (Quad Channel) Memory channels 0
153.6 GB/s Max. Bandwidth --
Yes ECC No
-- L2 Cache --
33.75 MB L3 Cache --
5.0 PCIe version --
64 PCIe lanes --
252.0 GB/s PCIe Bandwidth --

Thermal Management

The Intel Xeon w5-2465X has a TDP of 200 W. The TDP of the UNISOC SC9863A is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon w5-2465X Characteristic UNISOC SC9863A
200 W TDP (PL1 / PBP) --
-- TDP (PL2) --
240 W TDP up --
-- TDP down --
95 °C Tjunction max. --

Technical details

The Intel Xeon w5-2465X has 33.75 MB cache and is manufactured in 10 nm. The cache of UNISOC SC9863A is at 0.00 MB. The processor is manufactured in 28 nm.

Intel Xeon w5-2465X Characteristic UNISOC SC9863A
10 nm Technology 28 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions --
LGA 4677 Socket --
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization None
Yes AES-NI No
Windows 11, Windows Server, Linux Operating systems Android
Q1/2023 Release date Q2/2019
1389 $ Release price --
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Rate these processors

Here you can rate the Intel Xeon w5-2465X to help other visitors make their purchasing decisions. The average rating is 4.5 stars (2 ratings). Rate now:
Here you can rate the UNISOC SC9863A to help other visitors make their purchasing decisions. The average rating is 3.3 stars (3 ratings). Rate now:


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 w5-2465X Intel Xeon w5-2465X
16C 32T @ 4.70 GHz
0 (0%)
UNISOC SC9863A UNISOC SC9863A
8C 8T @ 1.20 GHz
147 (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 Xeon w5-2465X Intel Xeon w5-2465X
16C 32T @ 3.70 GHz
0 (0%)
UNISOC SC9863A UNISOC SC9863A
8C 8T @ 1.20 GHz
768 (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 Xeon w5-2465X Intel Xeon w5-2465X
@ 0.00 GHz
0 (0%)
UNISOC SC9863A UNISOC SC9863A
PowerVR GE8322 @ 0.55 GHz
35 (100%)

Devices using this processor

Intel Xeon w5-2465X UNISOC SC9863A
Unknown Unknown

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