Intel Pentium Gold G5400 vs Intel Xeon Platinum 8276L

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CPU comparison with benchmarks


Intel Pentium Gold G5400 CPU1 vs CPU2 Intel Xeon Platinum 8276L
Intel Pentium Gold G5400 Intel Xeon Platinum 8276L

CPU comparison

Intel Pentium Gold G5400 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 Intel Pentium Gold G5400 has 2 cores with 4 threads and clocks with a maximum frequency of 3.70 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Pentium Gold G5400 was released in Q2/2018.

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.
Intel Pentium (150) Family Intel Xeon Platinum (89)
Intel Pentium G5000 (8) CPU group Intel Xeon Platinum 8200/9200 (21)
8 Generation 2
Coffee Lake S Architecture Cascade Lake
Desktop / Server Segment Desktop / Server
Intel Pentium G4400 Predecessor --
Intel Pentium Gold G6400 Successor --

CPU Cores and Base Frequency

The Intel Pentium Gold G5400 is a 2 core processor with a clock frequency of 3.70 GHz. The Intel Xeon Platinum 8276L has 28 CPU cores with a clock frequency of 2.20 GHz (4.00 GHz).

Intel Pentium Gold G5400 Characteristic Intel Xeon Platinum 8276L
2 Cores 28
4 Threads 56
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.70 GHz Frequency 2.20 GHz
-- Turbo Frequency (1 Core) 4.00 GHz
-- Turbo Frequency (All Cores) 2.20 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 Pentium Gold G5400 Characteristic Intel Xeon Platinum 8276L
-- 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.

Intel HD Graphics 610 GPU no iGPU
0.35 GHz GPU frequency --
1.05 GHz GPU (Turbo) --
9.5 GPU Generation --
14 nm Technology
3 Max. displays
12 Compute units --
96 Shader --
No Hardware Raytracing No
No Frame Generation No
32 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.

Intel HD Graphics 610 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
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Pentium Gold G5400 supports a maximum of 64 GB of memory in 2 memory channels. The Intel Xeon Platinum 8276L can connect up to 4608 GB of memory in 6 memory channels.

Intel Pentium Gold G5400 Characteristic Intel Xeon Platinum 8276L
DDR4-2400 Memory DDR4-2933
64 GB Max. Memory 4608 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
38.4 GB/s Max. Bandwidth 140.7 GB/s
Yes ECC Yes
-- L2 Cache --
4.00 MB L3 Cache 38.50 MB
3.0 PCIe version 3.0
16 PCIe lanes 48
15.8 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Pentium Gold G5400 has a TDP of 58 W, that of the Intel Xeon Platinum 8276L is 165 W.

Intel Pentium Gold G5400 Characteristic Intel Xeon Platinum 8276L
58 W TDP (PL1 / PBP) 165 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Pentium Gold G5400 has a 4.00 MB cache, while the Intel Xeon Platinum 8276L cache has a total of 38.50 MB.

Intel Pentium Gold G5400 Characteristic Intel Xeon Platinum 8276L
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 1151 Socket LGA 3647
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q2/2018 Release date Q3/2019
64 $ Release price 16616 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Pentium Gold G5400 (81%)
Intel Xeon Platinum 8276L (100%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Pentium Gold G5400 (9%)
Intel Xeon Platinum 8276L (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 Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 GHz
940 (81%)
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.
Intel Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 GHz
2078 (9%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
22237 (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 Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 GHz
780 (100%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
0 (0%)

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 Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 GHz
1690 (100%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
0 (0%)

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.
Intel Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 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.
Intel Pentium Gold G5400 Intel Pentium Gold G5400
Intel HD Graphics 610 @ 1.05 GHz
202 (100%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
@ 0.00 GHz
0 (0%)

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 Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 GHz
3740 (100%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
0 (0%)

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 Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 GHz
1044 (100%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
0 (0%)

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 Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 GHz
152 (100%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
0 (0%)

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 Pentium Gold G5400 Intel Pentium Gold G5400
2C 4T @ 3.70 GHz
384 (100%)
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz
0 (0%)

Devices using this processor

Intel Pentium Gold G5400 Intel Xeon Platinum 8276L
Unknown Unknown

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