CPU comparison with benchmarks
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CPU lineage |
Intel Core i5-12450HX or Intel Core i5-12450HX – 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 Core i5-12450HX features 8 processor cores and has the capability to manage 12 threads concurrently. It was released in Q2/2022 and belongs to the 12 generation of the Intel Core i5 series. To use the Intel Core i5-12450HX, you'll need a motherboard with a BGA 1744 socket. The Intel Xeon E-2278G features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q2/2019 and belongs to the 2 generation of the Intel Xeon E series. To use the Intel Xeon E-2278G, you'll need a motherboard with a LGA 1151 socket.
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Mobile |
Segment |
Desktop / Server |
Intel Core i5-12450HX |
Name |
Intel Xeon E-2278G |
Intel Core i 12000H |
Group |
Intel Xeon E-2200 |
12 |
Generation |
2 |
Intel Core i5 |
Family |
Intel Xeon E |
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CPU Cores and Base Frequency |
The Intel Core i5-12450HX has 8 CPU cores and can calculate 12 threads in parallel. The clock frequency of the A-Core is 2.4 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices. The Intel Xeon E-2278G has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon E-2278G is 3.4 GHz and turbo frequency for one core is 5.0 GHz.
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4x Gracemont |
Cores B |
None |
4x Golden Cove |
Cores A |
None |
Yes |
Overclocking |
No |
None |
None |
5.0 GHz |
12 |
Threads |
16 |
Yes |
Hyperthreading |
Yes |
1.8 GHz |
B-Core Frequency |
None |
None |
None |
8x |
None |
None |
3.4 GHz |
4.4 GHz |
A-Core Frequency Turbo |
None |
3.1 GHz |
B-Core Frequency Turbo |
None |
8 |
CPU Cores |
8 |
hybrid (big.LITTLE) |
Core architecture |
normal |
None |
None |
3.6 GHz |
2.4 GHz |
A-Core Frequency |
None |
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Internal Graphics |
The Intel Core i5-12450HX has integrated graphics, called iGPU for short. Specifically, the Intel Core i5-12450HX uses the Intel UHD Graphics 770, 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 Xeon E-2278G has integrated graphics, called iGPU for short. Specifically, the Intel Xeon E-2278G uses the Intel UHD Graphics P630, which has 192 texture shaders and 24 execution units.
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0.3 GHz |
GPU frequency |
0.35 GHz |
32 |
Execution units |
24 |
Q4/2021 |
Release date |
Q4/2017 |
1.3 GHz |
GPU (Turbo) |
1.2 GHz |
-- |
Max. displays |
-- |
256 |
Shaders |
192 |
64.0 GB |
Max. GPU Memory |
64.0 GB |
11 |
Generation |
9.5 |
12 |
Direct X |
12 |
10 nm |
Technology |
14 nm |
Intel UHD Graphics 770 |
GPU name |
Intel UHD Graphics P630 |
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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 |
No |
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 76.8 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 42.7 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, LPDDR4X-4266, DDR5-4800, LPDDR5-5200 |
Memory type |
DDR4-2666 |
pci |
PCIe |
pci |
Yes |
AES-NI |
Yes |
76.8 GB/s |
Bandwidth |
42.7 GB/s |
No |
ECC |
Yes |
2 |
Memory channels |
2 |
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Thermal Management |
The processor has a thermal design power (TDP) of 55 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 80 W watts.
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55 W |
TDP (PL1 / PBP) |
80 W |
45 W |
TDP down |
None |
100 °C |
Tjunction max |
100 °C |
157 W |
TDP (PL2) |
None |
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Technical details |
The Intel Core i5-12450HX 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 12.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Xeon E-2278G is manufactured using a 14 nm process. In total, this processor boasts a generous 16.0 MB cache.
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Windows 10, Linux, Windows 11 |
Operating systems |
Windows 10, Linux |
0 bytes |
L2-Cache |
0 bytes |
SSE4.1, SSE4.2, AVX2, AVX2+ |
ISA extensions |
SSE4.1, SSE4.2, AVX2 |
12.0 MB |
L3-Cache |
16.0 MB |
Q2/2022 |
Release date |
Q2/2019 |
-- |
Release price |
494 $ |
Technical data sheet |
Documents |
Technical data sheet |
-- |
Part Number |
-- |
BGA 1744 |
Socket |
LGA 1151 |
Alder Lake H |
Architecture |
Coffee Lake S |
VT-x, VT-x EPT, VT-d |
Virtualization |
VT-x, VT-x EPT, VT-d |
10 nm |
Technology |
14 nm |
Monolithic |
Chip design |
Monolithic |
x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
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