Intel Xeon Gold 5315Y vs Intel Core i3-8145U

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cpumonkey @ x @cpumonkey

CPU comparison with benchmarks


Intel Xeon Gold 5315Y CPU1 vs CPU2 Intel Core i3-8145U
Intel Xeon Gold 5315Y Intel Core i3-8145U

CPU comparison

Intel Xeon Gold 5315Y or Intel Core i3-8145U - 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 Gold 5315Y has 8 cores with 16 threads and clocks with a maximum frequency of 3.60 GHz. Up to 6144 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 5315Y was released in Q2/2021.

The Intel Core i3-8145U has 2 cores with 4 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i3-8145U was released in Q3/2018.
Intel Xeon Gold (163) Family Intel Core i3 (205)
Intel Xeon Gold 5300/6300 (21) CPU group Intel Core i 8000U (WL) (8)
3 Generation 8
Ice Lake Architecture Whiskey Lake U
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 5315Y has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon Gold 5315Y is 3.20 GHz (3.60 GHz) while the Intel Core i3-8145U has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i3-8145U is at 2.10 GHz (3.90 GHz).
Intel Xeon Gold 5315Y Characteristic Intel Core i3-8145U
8 Cores 2
16 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.20 GHz Frequency 2.10 GHz
3.60 GHz Turbo Frequency (1 Core) 3.90 GHz
3.60 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 Gold 5315Y Characteristic Intel Core i3-8145U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Xeon Gold 5315Y or Intel Core i3-8145U 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 Intel UHD Graphics 620
GPU frequency 0.30 GHz
-- GPU (Turbo) 1.00 GHz
-- GPU Generation 9.5
Technology 14 nm
Max. displays 3
-- Compute units 24
-- Shader 192
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 16 GB
-- DirectX Version 12

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 Intel UHD Graphics 620
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon Gold 5315Y can use up to 6144 GB of memory in 8 memory channels. The maximum memory bandwidth is 187.6 GB/s. The Intel Core i3-8145U supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s.
Intel Xeon Gold 5315Y Characteristic Intel Core i3-8145U
DDR4-2933 Memory LPDDR3-2133, DDR4-2400
6144 GB Max. Memory 64 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
187.6 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
-- L2 Cache --
12.00 MB L3 Cache 4.00 MB
4.0 PCIe version 3.0
64 PCIe lanes 16
126.0 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Gold 5315Y is 140 W, while the Intel Core i3-8145U has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Xeon Gold 5315Y Characteristic Intel Core i3-8145U
140 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 25 W
-- TDP down 10 W
-- Tjunction max. 100 °C

Technical details

The Intel Xeon Gold 5315Y is manufactured in 10 nm and has 12.00 MB cache. The Intel Core i3-8145U is manufactured in 14 nm and has a 4.00 MB cache.
Intel Xeon Gold 5315Y Characteristic Intel Core i3-8145U
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
LGA 4189 Socket BGA 1528
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, Windows 11, Linux
Q2/2021 Release date Q3/2018
-- Release price 281 $
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Xeon Gold 5315Y (100%)
Intel Core i3-8145U (91%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Xeon Gold 5315Y (100%)
Intel Core i3-8145U (27%)

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 Gold 5315Y Intel Xeon Gold 5315Y
8C 16T @ 3.60 GHz
1132 (100%)
Intel Core i3-8145U Intel Core i3-8145U
2C 4T @ 3.90 GHz
1036 (92%)

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 Gold 5315Y Intel Xeon Gold 5315Y
8C 16T @ 3.60 GHz
7589 (100%)
Intel Core i3-8145U Intel Core i3-8145U
2C 4T @ 2.80 GHz
2084 (27%)

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 Gold 5315Y Intel Xeon Gold 5315Y
8C 16T @ 3.60 GHz
1356 (100%)
Intel Core i3-8145U Intel Core i3-8145U
2C 4T @ 3.90 GHz
1218 (90%)

Geekbench 6 (Multi-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 multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Xeon Gold 5315Y Intel Xeon Gold 5315Y
8C 16T @ 3.60 GHz
6648 (100%)
Intel Core i3-8145U Intel Core i3-8145U
2C 4T @ 2.80 GHz
2338 (35%)

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 Gold 5315Y Intel Xeon Gold 5315Y
8C 16T @ 3.60 GHz
20714 (100%)
Intel Core i3-8145U Intel Core i3-8145U
2C 4T @ 2.80 GHz
3861 (19%)

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 Gold 5315Y Intel Xeon Gold 5315Y
@ 0.00 GHz
0 (0%)
Intel Core i3-8145U Intel Core i3-8145U
Intel UHD Graphics 620 @ 1.00 GHz
384 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Xeon Gold 5315Y Intel Xeon Gold 5315Y
8C 16T @ 3.20 GHz
0 (0%)
Intel Core i3-8145U Intel Core i3-8145U
2C 4T @ 2.10 GHz
1039 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 Gold 5315Y Intel Xeon Gold 5315Y
8C 16T @ 3.60 GHz
0 (0%)
Intel Core i3-8145U Intel Core i3-8145U
2C 4T @ 3.90 GHz
160 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 Gold 5315Y Intel Xeon Gold 5315Y
8C 16T @ 3.60 GHz
0 (0%)
Intel Core i3-8145U Intel Core i3-8145U
2C 4T @ 2.80 GHz
338 (100%)

Devices using this processor
Intel Xeon Gold 5315Y Intel Core i3-8145U
Unknown Unknown

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