CPU comparison with benchmarks
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CPU lineage |
Intel Xeon W-11865MRE or Intel Xeon W-11865MRE – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes. The Intel Xeon W-11865MRE features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q3/2021 and belongs to the 11 generation of the Intel Xeon W series. To use the Intel Xeon W-11865MRE, you'll need a motherboard with a BGA 1787 socket. The Intel Core i5-12400 features 6 processor cores and has the capability to manage 12 threads concurrently. It was released in Q1/2022 and belongs to the 12 generation of the Intel Core i5 series. To use the Intel Core i5-12400, you'll need a motherboard with a LGA 1700 socket.
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Mobile |
Segment |
Desktop / Server |
Intel Xeon W-11865MRE |
Name |
Intel Core i5-12400 |
Intel Xeon W-11000M |
Group |
Intel Core i 12000 |
11 |
Generation |
12 |
Intel Xeon W |
Family |
Intel Core i5 |
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CPU Cores and Base Frequency |
The Intel Xeon W-11865MRE has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-11865MRE is 2.6 GHz and turbo frequency for one core is 4.7 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Intel Core i5-12400 has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Core i5-12400 is 2.5 GHz and turbo frequency for one core is 4.4 GHz.
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No |
Overclocking |
No |
4.7 GHz |
Turbo Frequency (1 core) |
4.4 GHz |
16 |
Threads |
12 |
Yes |
Hyperthreading |
Yes |
8x |
Cores |
6x Golden Cove |
2.6 GHz |
Frequency |
2.5 GHz |
8 |
CPU Cores |
6 |
normal |
Core architecture |
normal |
3.2 GHz |
Turbo Frequency (all cores) |
4.0 GHz |
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Internal Graphics |
The Intel Xeon W-11865MRE has integrated graphics, called iGPU for short. Specifically, the Intel Xeon W-11865MRE uses the Intel UHD Graphics 11th Gen (32 EU), which has 256 texture shaders and 32 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The Intel Core i5-12400 has integrated graphics, called iGPU for short. Specifically, the Intel Core i5-12400 uses the Intel UHD Graphics 730, which has 192 texture shaders and 24 execution units.
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0.35 GHz |
GPU frequency |
0.3 GHz |
32 |
Execution units |
24 |
Q2/2021 |
Release date |
Q1/2021 |
1.35 GHz |
GPU (Turbo) |
1.45 GHz |
-- |
Max. displays |
-- |
256 |
Shaders |
192 |
64.0 GB |
Max. GPU Memory |
64.0 GB |
11 |
Generation |
12 |
12 |
Direct X |
12 |
10 nm |
Technology |
14 nm |
Intel UHD Graphics 11th Gen (32 EU) |
GPU name |
Intel UHD Graphics 730 |
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Artificial Intelligence and Machine Learning |
-- |
AI specifications |
-- |
-- |
AI hardware |
-- |
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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.
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Decode / Encode |
h265 / HEVC (8 bit) |
Decode / Encode |
Decode |
AV1 |
Decode |
Decode / Encode |
VP9 |
Decode / Encode |
Decode |
VC-1 |
Decode |
Decode / Encode |
VP8 |
Decode / Encode |
Decode / Encode |
h264 |
Decode / Encode |
Decode / Encode |
JPEG |
Decode / Encode |
Decode / Encode |
AVC |
Decode / Encode |
Decode / Encode |
h265 / HEVC (10 bit) |
Decode / Encode |
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Memory & PCIe |
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 76.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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128.0 GB |
Max. Memory |
128.0 GB |
DDR4-3200 |
Memory type |
DDR4-3200, DDR5-4800 |
pci |
PCIe |
pci |
Yes |
AES-NI |
Yes |
51.2 GB/s |
Bandwidth |
76.8 GB/s |
Yes |
ECC |
No |
2 |
Memory channels |
2 |
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Thermal Management |
The processor has a thermal design power (TDP) of 45 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 65 W watts.
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45 W |
TDP (PL1 / PBP) |
65 W |
35 W |
TDP down |
None |
100 °C |
Tjunction max |
100 °C |
None |
TDP (PL2) |
117 W |
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Technical details |
The Intel Xeon W-11865MRE is manufactured using a 10 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 24.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Core i5-12400 is manufactured using a 10 nm process. In total, this processor boasts a generous 18.0 MB cache.
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Operating systems |
Windows 10, Linux, Windows 11 |
0 bytes |
L2-Cache |
7.5 MB |
SSE4.1, SSE4.2, AVX2, AVX-512 |
ISA extensions |
SSE4.1, SSE4.2, AVX2, AVX2+ |
24.0 MB |
L3-Cache |
18.0 MB |
Q3/2021 |
Release date |
Q1/2022 |
480 $ |
Release price |
192 $ |
Technical data sheet |
Documents |
Technical data sheet |
-- |
Part Number |
-- |
BGA 1787 |
Socket |
LGA 1700 |
Tiger Lake H |
Architecture |
Alder Lake S |
VT-x, VT-x EPT, VT-d |
Virtualization |
VT-x, VT-x EPT, VT-d |
10 nm |
Technology |
10 nm |
Monolithic |
Chip design |
Monolithic |
x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
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