Intel Xeon D-1518 vs Intel Xeon Silver 4310

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CPU comparison with benchmarks


Intel Xeon D-1518 CPU1 vs CPU2 Intel Xeon Silver 4310
Intel Xeon D-1518 Intel Xeon Silver 4310

CPU comparison

In this CPU comparison, we compare the Intel Xeon D-1518 and the Intel Xeon Silver 4310 and use benchmarks to check which processor is faster.

We compare the Intel Xeon D-1518 4 core processor released in Q4/2015 with the Intel Xeon Silver 4310 which has 12 CPU cores and was introduced in Q2/2021.
Intel Xeon D (79) Family Intel Xeon Silver (32)
Intel Xeon D-1500 (22) CPU group Intel Xeon Silver 4300 (5)
1 Generation 3
Broadwell Architecture Ice Lake
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon D-1518 is a 4 core processor with a clock frequency of 2.20 GHz. The processor can compute 8 threads at the same time. The Intel Xeon Silver 4310 clocks with 2.10 GHz (3.30 GHz), has 12 CPU cores and can calculate 24 threads in parallel.

Intel Xeon D-1518 Characteristic Intel Xeon Silver 4310
4 Cores 12
8 Threads 24
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.20 GHz Frequency 2.10 GHz
-- Turbo Frequency (1 Core) 3.30 GHz
-- Turbo Frequency (All Cores) --

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 D-1518 Characteristic Intel Xeon Silver 4310
-- 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.

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

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Xeon D-1518, while the Intel Xeon Silver 4310 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 170.8 GB/s enabled.

Intel Xeon D-1518 Characteristic Intel Xeon Silver 4310
DDR4-2133 Memory DDR4-2666
128 GB Max. Memory 6144 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
34.1 GB/s Max. Bandwidth 170.8 GB/s
Yes ECC Yes
6.00 MB L2 Cache --
-- L3 Cache 18.00 MB
3.0 PCIe version 4.0
32 PCIe lanes 64
31.5 GB/s PCIe Bandwidth 126.0 GB/s

Thermal Management

The Intel Xeon D-1518 has a TDP of 35 W. The TDP of the Intel Xeon Silver 4310 is 120 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon D-1518 Characteristic Intel Xeon Silver 4310
35 W TDP (PL1 / PBP) 120 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon D-1518 has 6.00 MB cache and is manufactured in 14 nm. The cache of Intel Xeon Silver 4310 is at 18.00 MB. The processor is manufactured in 10 nm.

Intel Xeon D-1518 Characteristic Intel Xeon Silver 4310
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 ISA extensions SSE4.2, AVX2, AVX-512
BGA 1667 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
Q4/2015 Release date Q2/2021
206 $ Release price 536 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Xeon D-1518 (51%)
Intel Xeon Silver 4310 (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Xeon D-1518 (22%)
Intel Xeon Silver 4310 (100%)

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 D-1518 Intel Xeon D-1518
4C 8T @ 2.20 GHz
603 (51%)
Intel Xeon Silver 4310 Intel Xeon Silver 4310
12C 24T @ 3.30 GHz
1182 (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 D-1518 Intel Xeon D-1518
4C 8T @ 2.20 GHz
2596 (22%)
Intel Xeon Silver 4310 Intel Xeon Silver 4310
12C 24T @ 2.10 GHz
11658 (100%)

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 D-1518 Intel Xeon D-1518
4C 8T @ 2.20 GHz
4829 (21%)
Intel Xeon Silver 4310 Intel Xeon Silver 4310
12C 24T @ 2.10 GHz
22967 (100%)

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 D-1518 Intel Xeon D-1518
4C 8T @ 2.20 GHz
0 (0%)
Intel Xeon Silver 4310 Intel Xeon Silver 4310
12C 24T @ 3.30 GHz
1533 (100%)

Devices using this processor

Intel Xeon D-1518 Intel Xeon Silver 4310
Unknown Unknown

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