Intel Xeon Gold 6242R vs Intel Pentium 3556U

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CPU comparison with benchmarks


Intel Xeon Gold 6242R CPU1 vs CPU2 Intel Pentium 3556U
Intel Xeon Gold 6242R Intel Pentium 3556U

CPU comparison

Intel Xeon Gold 6242R or Intel Pentium 3556U - 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 6242R has 20 cores with 40 threads and clocks with a maximum frequency of 4.10 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6242R was released in Q1/2020.

The Intel Pentium 3556U has 2 cores with 2 threads and clocks with a maximum frequency of 1.70 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Pentium 3556U was released in Q3/2013.
Intel Xeon Gold (163) Family Intel Pentium (150)
Intel Xeon Gold 5200/6200 (55) CPU group Intel Pentium 3000 (8)
2 Generation 4
Cascade Lake Architecture Haswell U
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6242R is a 20 core processor with a clock frequency of 3.10 GHz (4.10 GHz). The Intel Pentium 3556U has 2 CPU cores with a clock frequency of 1.70 GHz.

Intel Xeon Gold 6242R Characteristic Intel Pentium 3556U
20 Cores 2
40 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.10 GHz Frequency 1.70 GHz
4.10 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 Gold 6242R Characteristic Intel Pentium 3556U
-- AI hardware --
-- AI specifications --

Internal Graphics

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.

no iGPU GPU Intel HD Graphics (Haswell GT1)
GPU frequency 0.20 GHz
-- GPU (Turbo) 1.00 GHz
-- GPU Generation 7.5
Technology 22 nm
Max. displays 3
-- Compute units 10
-- Shader 80
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 11.1

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 HD Graphics (Haswell GT1)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode

Memory & PCIe

The Intel Xeon Gold 6242R supports a maximum of 1024 GB of memory in 6 memory channels. The Intel Pentium 3556U can connect up to 16 GB of memory in 2 memory channels.

Intel Xeon Gold 6242R Characteristic Intel Pentium 3556U
DDR4-2933 Memory LPDDR3-1333, LPDDR3-1600, DDR3L-1333, DDR3L-1600
1024 GB Max. Memory 16 GB
6 (Hexa Channel) Memory channels 2 (Dual Channel)
140.7 GB/s Max. Bandwidth 25.6 GB/s
Yes ECC No
-- L2 Cache --
35.75 MB L3 Cache 2.00 MB
3.0 PCIe version 2.0
48 PCIe lanes 10
47.3 GB/s PCIe Bandwidth 5.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Gold 6242R has a TDP of 205 W, that of the Intel Pentium 3556U is 15 W.

Intel Xeon Gold 6242R Characteristic Intel Pentium 3556U
205 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
76 °C Tjunction max. 100 °C

Technical details

The Intel Xeon Gold 6242R has a 35.75 MB cache, while the Intel Pentium 3556U cache has a total of 2.00 MB.

Intel Xeon Gold 6242R Characteristic Intel Pentium 3556U
14 nm Technology 22 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
LGA 3647 Socket BGA 1168
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
Q1/2020 Release date Q3/2013
3286 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Xeon Gold 6242R (100%)
Intel Pentium 3556U (35%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Xeon Gold 6242R (100%)
Intel Pentium 3556U (4%)

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 6242R Intel Xeon Gold 6242R
20C 40T @ 4.10 GHz
1165 (100%)
Intel Pentium 3556U Intel Pentium 3556U
2C 2T @ 1.70 GHz
408 (35%)

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 6242R Intel Xeon Gold 6242R
20C 40T @ 3.30 GHz
16735 (100%)
Intel Pentium 3556U Intel Pentium 3556U
2C 2T @ 1.70 GHz
772 (5%)

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 6242R Intel Xeon Gold 6242R
20C 40T @ 3.30 GHz
34982 (100%)
Intel Pentium 3556U Intel Pentium 3556U
2C 2T @ 1.70 GHz
1040 (3%)

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 6242R Intel Xeon Gold 6242R
20C 40T @ 4.10 GHz
1543 (100%)
Intel Pentium 3556U Intel Pentium 3556U
2C 2T @ 1.70 GHz
0 (0%)

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 6242R Intel Xeon Gold 6242R
@ 0.00 GHz
0 (0%)
Intel Pentium 3556U Intel Pentium 3556U
Intel HD Graphics (Haswell GT1) @ 1.00 GHz
160 (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 6242R Intel Xeon Gold 6242R
20C 40T @ 4.10 GHz
0 (0%)
Intel Pentium 3556U Intel Pentium 3556U
2C 2T @ 1.70 GHz
66 (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 6242R Intel Xeon Gold 6242R
20C 40T @ 3.30 GHz
0 (0%)
Intel Pentium 3556U Intel Pentium 3556U
2C 2T @ 1.70 GHz
126 (100%)

Devices using this processor

Intel Xeon Gold 6242R Intel Pentium 3556U
Unknown Unknown

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