Intel Xeon Platinum 8168 vs AMD Phenom II X2 555

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CPU comparison with benchmarks


Intel Xeon Platinum 8168 CPU1 vs CPU2 AMD Phenom II X2 555
Intel Xeon Platinum 8168 AMD Phenom II X2 555

CPU comparison

Intel Xeon Platinum 8168 or AMD Phenom II X2 555 - 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 Platinum 8168 has 24 cores with 48 threads and clocks with a maximum frequency of 3.70 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8168 was released in Q3/2017.

The AMD Phenom II X2 555 has 2 cores with 2 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X2 555 was released in Q2/2010.
Intel Xeon Platinum (89) Family AMD Phenom II (52)
Intel Xeon Platinum 8100 (16) CPU group AMD Phenom II - 545 (9)
1 Generation 2
Skylake Architecture Callisto (K10)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Platinum 8168 has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon Platinum 8168 is 2.70 GHz (3.70 GHz) while the AMD Phenom II X2 555 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the AMD Phenom II X2 555 is at 3.20 GHz.

Intel Xeon Platinum 8168 Characteristic AMD Phenom II X2 555
24 Cores 2
48 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? Yes
2.70 GHz Frequency 3.20 GHz
3.70 GHz Turbo Frequency (1 Core) --
3.00 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 Platinum 8168 Characteristic AMD Phenom II X2 555
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon Platinum 8168 or AMD Phenom II X2 555 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 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

The Intel Xeon Platinum 8168 can use up to 768 GB of memory in 6 memory channels. The maximum memory bandwidth is 128.1 GB/s. The AMD Phenom II X2 555 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

Intel Xeon Platinum 8168 Characteristic AMD Phenom II X2 555
DDR4-2666 Memory DDR3-1333, DDR2-1066
768 GB Max. Memory
6 (Hexa Channel) Memory channels 2 (Dual Channel)
128.1 GB/s Max. Bandwidth 21.3 GB/s
Yes ECC No
-- L2 Cache --
33.00 MB L3 Cache 6.00 MB
3.0 PCIe version --
48 PCIe lanes --
47.3 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Platinum 8168 is 205 W, while the AMD Phenom II X2 555 has a TDP of 80 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon Platinum 8168 Characteristic AMD Phenom II X2 555
205 W TDP (PL1 / PBP) 80 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Platinum 8168 is manufactured in 14 nm and has 33.00 MB cache. The AMD Phenom II X2 555 is manufactured in 45 nm and has a 6.00 MB cache.

Intel Xeon Platinum 8168 Characteristic AMD Phenom II X2 555
14 nm Technology 45 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE3, SSE4a
LGA 3647 Socket AM3
VT-x, VT-x EPT, VT-d Virtualization AMD-V
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2017 Release date Q2/2010
5900 $ Release price --
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 Platinum 8168 (100%)
AMD Phenom II X2 555 (46%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Xeon Platinum 8168 (100%)
AMD Phenom II X2 555 (5%)

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 Platinum 8168 Intel Xeon Platinum 8168
24C 48T @ 3.70 GHz
1022 (100%)
AMD Phenom II X2 555 AMD Phenom II X2 555
2C 2T @ 3.20 GHz
409 (40%)

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 Platinum 8168 Intel Xeon Platinum 8168
24C 48T @ 3.00 GHz
20528 (100%)
AMD Phenom II X2 555 AMD Phenom II X2 555
2C 2T @ 3.20 GHz
767 (4%)

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 Platinum 8168 Intel Xeon Platinum 8168
24C 48T @ 3.00 GHz
32627 (100%)
AMD Phenom II X2 555 AMD Phenom II X2 555
2C 2T @ 3.20 GHz
2060 (6%)

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 Platinum 8168 Intel Xeon Platinum 8168
24C 48T @ 3.70 GHz
161 (100%)
AMD Phenom II X2 555 AMD Phenom II X2 555
2C 2T @ 3.20 GHz
84 (52%)

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 Platinum 8168 Intel Xeon Platinum 8168
24C 48T @ 3.00 GHz
4002 (100%)
AMD Phenom II X2 555 AMD Phenom II X2 555
2C 2T @ 3.20 GHz
162 (4%)

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 Platinum 8168 Intel Xeon Platinum 8168
24C 48T @ 3.70 GHz
1249 (100%)
AMD Phenom II X2 555 AMD Phenom II X2 555
2C 2T @ 3.20 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 Xeon Platinum 8168 Intel Xeon Platinum 8168
24C 48T @ 2.70 GHz
0 (0%)
AMD Phenom II X2 555 AMD Phenom II X2 555
2C 2T @ 3.20 GHz
290 (100%)

Devices using this processor

Intel Xeon Platinum 8168 AMD Phenom II X2 555
Unknown Unknown

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