Intel Core Ultra 5 125U vs Intel Celeron N3450
The Core Ultra 5 125U has 644% better performance than the Celeron N3450 for the 3DMark 11 Performance Physics benchmark.
The Core Ultra 5 125U has 32% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: Intel Core i5-13400F.
Summary
About the Intel Core Ultra 5 125U CPU
The Intel Core Ultra 5 125U is a 12-core (14-thread) processor built for the mobile CPU market. It launched in Q4 2023 with a suggested retail price of $363. It is part of Intel's Ultra 5 lineup, which is based on the Meteor Lake microarchitecture. The Ultra 5 125U is compatible with Intel BGA 2049 motherboards and is fabricated on Intel's 7 nm manufacturing process. It features the Arc Xe-LPG 64EU integrated graphics solution.
Memory and Cache
The Core Ultra 5 125U supports DDR5 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core Ultra 5 125U has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 112 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 2 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 12 MB.
Cores and Clock Speeds
The Core Ultra 5 125U features 12 total cores which can process 14 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The 12 cores consist of 2 P-Cores and 10 E-Cores. P-Cores are designed for high-performance tasks and E-Cores are intended for efficiency and lighter tasks. The base clock speed of the CPU is 1300.0 MHz, and it can boost up to 4.3 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Core Ultra 5 125U includes an integrated graphics solution called Arc Xe-LPG 64EU. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.
Benchmark Performance & Value
The Core Ultra 5 125U has the 199th best 3DMark 11 Performance Physics score among the 791 benchmarked CPUs in our database. It achieves 37.40% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X. Its 14,312.5 score and $363 launch price (MSRP) gives it a performance per dollar of 39.43. This is the 97th best in value for the 3DMark 11 Perf. Physics benchmark.
About the Intel Celeron N3450 CPU
The Intel Celeron N3450 is a 4-core (4-thread) processor built for the mobile CPU market. The N3450 is compatible with Socket 1296 FCBGA motherboards and is fabricated on a 14 nm manufacturing process. It features the Intel HD Graphics 500 integrated graphics solution.
Memory and Cache
In terms of cache, the Celeron N3450 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 896 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 2 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 0 MB.
Cores and Clock Speeds
The Celeron N3450 features 4 total cores which can process 4 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 1100.0 MHz, and it can boost up to 2200.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Celeron N3450 includes an integrated graphics solution called Intel HD Graphics 500. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.
Benchmark Performance
The Celeron N3450 has the 687th best 3DMark 11 Performance Physics score among the 791 benchmarked CPUs in our database. It achieves 5.03% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Core Ultra 5 125U | Celeron N3450 |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | Ultra 5 | -- |
| Market Segment | Mobile | Mobile |
| Release Date | Q4 2023 | -- |
| Launch Price (MSRP) | $363 | -- |
| Production Status | Active | -- |
| Shop | Check Price | Check Price |
Benchmark Performance
The Core Ultra 5 125U has 644% better performance than the Celeron N3450 for the 3DMark 11 Performance Physics benchmark.
The Core Ultra 5 125U is ranked 199th with a score of 14,312.5, and the Celeron N3450 is ranked 687th with a score of 1,925.
The Core Ultra 5 125U has 67% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 9950X.
Core Ultra 5 125U's 39.43 performance per dollar ranks it 97th among the other benchmarked CPUs in our database.
Relative Performance
The average score in the benchmark test can be compared to similar CPUs to assess relative performance. Generally, powerful CPUs tend to have higher scores.
| CPU | Benchmark Performance | |
|---|---|---|
| Core Ultra 7 165U | 14,652 | +2% |
| Core Ultra 5 135U | 14,632 | +2% |
| Core Ultra 5 125U | 14,312.5 | |
| Core i9-10885H | 14,291 | -0% |
| Core i5-1350P | 13,511 | -6% |
| Phenom II X4 N970 | 1,940 | -86% |
| Celeron 6305 | 1,935.5 | -86% |
| Celeron N3450 | 1,925 | -87% |
| Core i3-2365M | 1,915 | -87% |
| Celeron 3865U | 1,906 | -87% |
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar CPUs to assess relative value. A higher score implies a better value for your money.
| CPU | Performance Per Dollar | |
|---|---|---|
| Core i5-1350P | 42.22 | +7% |
| Core i7-11850H | 40.9 | +4% |
| Core i7-13620H | 40.9 | +4% |
| Core i7-13700H | 40.75 | +3% |
| Core i5-1345U | 39.72 | +1% |
| Core Ultra 5 125U | 39.43 | |
| Core i5-1155G7 | 38.35 | -3% |
| Core i5-1335U | 37.43 | -5% |
| Core i5-11320H | 37.17 | -6% |
| Core i7-1370P | 37.17 | -6% |
Benchmark Scores
This table showcases the average performance scores achieved by both CPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.
- Popular
| Benchmark | Core Ultra 5 125U | Celeron N3450 |
|---|---|---|
| 3DMark 11 Performance Physics | 14,312.5 (+643.51%) | 1,925 |
| 3DMark Time Spy CPU | 6,761 | -- |
| Cinebench R15 Multi-Core | 1,640 (+1,046.85%) | 143 |
| Cinebench R15 Single-Core | 227 (+410.11%) | 44.5 |
| Geekbench 6.2 Multi-Core | 7,578 (+1,060.49%) | 653 |
| Geekbench 6.2 Single-Core | 1,844 (+668.33%) | 240 |
| CPU Mark Multi-Thread | -- | 1,987 |
| CPU Mark Single-Thread | -- | 767 |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core Ultra 5 125U | Celeron N3450 |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | Intel | -- |
| Process Size | 7 nm | 14 nm |
Architecture
CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.
| Spec | Core Ultra 5 125U | Celeron N3450 |
|---|---|---|
| Series | Ultra 5 | -- |
| Microarchitecture | Meteor Lake | -- |
| Codename | Meteor Lake | Apollo Lake |
| Memory Support | DDR5 | -- |
| Memory Channels | Dual-channel | -- |
| ECC Memory | No | -- |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.
| Spec | Core Ultra 5 125U | Celeron N3450 |
|---|---|---|
| Cores | 12 | 4 |
| Threads | 14 | 4 |
| Performance Cores (P-cores) | 2 | -- |
| Efficient Cores (E-cores) | 10 | -- |
| Clock Speed | 1300.0 MHz | 1100.0 MHz |
| Turbo Clock | 4.3 GHz | 2200.0 MHz |
| P-core Clock | 1300.0 MHz | -- |
| P-core Turbo Clock | 4.3 GHz | -- |
| E-core Clock Speed | 800.0 MHz | -- |
| E-core Turbo Clock | 3.6 GHz | -- |
| Base Clock | 100 MHz | -- |
| Multiplier | 13.0x | -- |
| Multiplier Unlocked | No | -- |
Cache
CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.
| Spec | Core Ultra 5 125U | Celeron N3450 |
|---|---|---|
| L1 Cache | 112 KB | 896 KB |
| L2 Cache | 2 MB | 2 MB |
| L3 Cache | 12 MB | 0 MB |
| E-core L1 Cache | 96 KB | -- |
| E-core L2 Cache | 2 MB | -- |
Compatibility & Power Consumption
Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.
| Spec | Core Ultra 5 125U | Celeron N3450 |
|---|---|---|
| Socket | Intel BGA 2049 | Socket 1296 FCBGA |
| PCI Express | PCIe 4.0 x12, PCIe 4.0 x8 | -- |
| Thermal Design Power (TDP) | 15 W | 6 W |
| TJ Max | 110 °C | 105 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core Ultra 5 125U | Celeron N3450 |
|---|---|---|
| Integrated Graphics | Arc Xe-LPG 64EU | Intel HD Graphics 500 |
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, FMA3, SHA, EIST, Intel 64, XD bit, VT-x, VT-d, AES-NI, TSX, TXT, CLMUL, F16C, BMI1, BMI2, ABM, ADX, RdRand, VNNI, vPro, DLBoost 3.0, AI Boost NPU 3, TBT 2.0 | -- |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.