UNISOC T612 vs Intel Xeon D-1623N

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CPU comparison with benchmarks


UNISOC T612 CPU1 vs CPU2 Intel Xeon D-1623N
UNISOC T612 Intel Xeon D-1623N

CPU comparison

UNISOC T612 or Intel Xeon D-1623N - 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 UNISOC T612 has 8 cores with 8 threads and clocks with a maximum frequency of 1.80 GHz. Up to GB of memory is supported in 0 memory channels. The UNISOC T612 was released in Q1/2022.

The Intel Xeon D-1623N has 4 cores with 8 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1623N was released in Q2/2019.
UNISOC 4G (10) Family Intel Xeon D (79)
UNISOC 4G 12nm (8) CPU group Intel Xeon D-1600 (8)
0 Generation 3
-- Architecture Hewitt Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The UNISOC T612 is a 8 core processor with a clock frequency of 1.80 GHz. The Intel Xeon D-1623N has 4 CPU cores with a clock frequency of 2.40 GHz (3.20 GHz).

UNISOC T612 Characteristic Intel Xeon D-1623N
8 Cores 4
8 Threads 8
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.80 GHz
2x Cortex-A75
A-Core 2.40 GHz (3.20 GHz)
1.80 GHz
6x Cortex-A55
B-Core --

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.

UNISOC T612 Characteristic Intel Xeon D-1623N
-- 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.

ARM Mali-G57 MP1 GPU no iGPU
0.65 GHz GPU frequency --
-- GPU (Turbo) --
Vallhall 1 GPU Generation --
7 nm Technology
2 Max. displays
2 Compute units --
32 Shader --
No Hardware Raytracing No
No Frame Generation No
4 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.

ARM Mali-G57 MP1 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
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode / Encode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The UNISOC T612 supports a maximum of GB of memory in 0 memory channels. The Intel Xeon D-1623N can connect up to 128 GB of memory in 2 memory channels.

UNISOC T612 Characteristic Intel Xeon D-1623N
LPDDR4X-1600 Memory DDR4-1866
Max. Memory 128 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 29.9 GB/s
No ECC Yes
-- L2 Cache 6.00 MB
-- L3 Cache --
-- PCIe version 3.0
-- PCIe lanes 32
-- PCIe Bandwidth 31.5 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The UNISOC T612 has a TDP of --, that of the Intel Xeon D-1623N is 35 W.

UNISOC T612 Characteristic Intel Xeon D-1623N
-- TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The UNISOC T612 has a 0.00 MB cache, while the Intel Xeon D-1623N cache has a total of 6.00 MB.

UNISOC T612 Characteristic Intel Xeon D-1623N
12 nm Technology 14 nm
Unknown Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2
-- Socket BGA 1667
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q1/2022 Release date Q2/2019
-- Release price 274 $
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Here you can rate the UNISOC T612 to help other visitors make their purchasing decisions. The average rating is 2.5 stars (2 ratings). Rate now:
Here you can rate the Intel Xeon D-1623N to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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.
UNISOC T612 UNISOC T612
ARM Mali-G57 MP1 @ 0.65 GHz
83 (100%)
Intel Xeon D-1623N Intel Xeon D-1623N
@ 0.00 GHz
0 (0%)

Devices using this processor

UNISOC T612 Intel Xeon D-1623N
Unknown Unknown

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