Samsung Exynos 5420 vs Intel Xeon Platinum 8276L

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CPU comparison with benchmarks


Samsung Exynos 5420 CPU1 vs CPU2 Intel Xeon Platinum 8276L
Samsung Exynos 5420 Intel Xeon Platinum 8276L

CPU comparison

Samsung Exynos 5420 or Intel Xeon Platinum 8276L - 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 Samsung Exynos 5420 has 8 cores with 8 threads and clocks with a maximum frequency of 1.90 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 5420 was released in Q3/2013.

The Intel Xeon Platinum 8276L has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4608 GB of memory in 6 memory channels. The Intel Xeon Platinum 8276L was released in Q3/2019.
Samsung Exynos (46) Family Intel Xeon Platinum (77)
Samsung Exynos 5260/5410/5420/5422/5800 (5) CPU group Intel Xeon Platinum 8200/9200 (21)
3 Generation 2
Cortex-A15 / Cortex-A7 Architecture Cascade Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Samsung Exynos 5420 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Samsung Exynos 5420 is 1.90 GHz while the Intel Xeon Platinum 8276L has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8276L is at 2.20 GHz (4.00 GHz).

Samsung Exynos 5420 Characteristic Intel Xeon Platinum 8276L
8 Cores 28
8 Threads 56
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.90 GHz
4x Cortex-A15
A-Core 2.20 GHz (4.00 GHz)
1.30 GHz
4x Cortex-A7
B-Core --

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.

Samsung Exynos 5420 Characteristic Intel Xeon Platinum 8276L
-- AI hardware --
-- AI specifications --

Internal Graphics

The Samsung Exynos 5420 or Intel Xeon Platinum 8276L 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.

ARM Mali-T628 MP6 GPU no iGPU
0.53 GHz GPU frequency --
-- GPU (Turbo) --
Midgard 2 GPU Generation --
32nm Technology
1 Max. displays
6 Compute units --
96 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
11 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-T628 MP6 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Samsung Exynos 5420 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Xeon Platinum 8276L supports up to 4608 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s.

Samsung Exynos 5420 Characteristic Intel Xeon Platinum 8276L
LPDDR3e-933 Memory DDR4-2933
Max. Memory 4608 GB
0 Memory channels 6 (Hexa Channel)
-- Max. Bandwidth 140.7 GB/s
No ECC Yes
2.50 MB L2 Cache --
-- L3 Cache 38.50 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the Samsung Exynos 5420 is --, while the Intel Xeon Platinum 8276L has a TDP of 165 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Samsung Exynos 5420 Characteristic Intel Xeon Platinum 8276L
-- TDP (PL1 / PBP) 165 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Samsung Exynos 5420 is manufactured in 28 nm and has 2.50 MB cache. The Intel Xeon Platinum 8276L is manufactured in 14 nm and has a 38.50 MB cache.

Samsung Exynos 5420 Characteristic Intel Xeon Platinum 8276L
28 nm Technology 14 nm
Unknown Chip design Monolithic
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 3647
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q3/2013 Release date Q3/2019
-- Release price 16616 $
show more data show more data


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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.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
1163 (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.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
22237 (100%)

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.
Samsung Exynos 5420 Samsung Exynos 5420
8C 8T @ 1.90 GHz
0 (0%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
378 (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.
Samsung Exynos 5420 Samsung Exynos 5420
ARM Mali-T628 MP6 @ 0.53 GHz
102 (100%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
@ 0.00 GHz
0 (0%)

Devices using this processor

Samsung Exynos 5420 Intel Xeon Platinum 8276L
Unknown Unknown

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