AMD Ryzen 7 H 255 vs Intel Core Ultra 5 125U
The Ryzen 7 H 255 has 50% better performance than the Core Ultra 5 125U 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 AMD Ryzen 7 H 255 CPU
The AMD Ryzen 7 H 255 is a 8-core (16-thread) processor built for the mobile CPU market. The H 255 is compatible with FP8 motherboards and is fabricated on a 4 nm manufacturing process.
Memory and Cache
In terms of cache, the Ryzen 7 H 255 has multiple levels of cache. Its L2 cache is 8 MB in size and provides fast access to instructions and data. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 16 MB.
Cores and Clock Speeds
The Ryzen 7 H 255 features 8 total cores which can process 16 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3800.0 MHz, and it can boost up to 4900.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Ryzen 7 H 255 does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
Benchmark Performance
The Ryzen 7 H 255 has the 80th best 3DMark 11 Performance Physics score among the 791 benchmarked CPUs in our database. It achieves 56.09% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.
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.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Ryzen 7 H 255 | Core Ultra 5 125U |
|---|---|---|
| Manufacturer | AMD | 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 Ryzen 7 H 255 has 50% better performance than the Core Ultra 5 125U for the 3DMark 11 Performance Physics benchmark.
The Ryzen 7 H 255 is ranked 80th with a score of 21,465, and the Core Ultra 5 125U is ranked 199th with a score of 14,312.5.
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 0th 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 265H | 21,652 | +1% |
| Core i7-12700H | 21,602.5 | +1% |
| Ryzen 7 H 255 | 21,465 | |
| Core Ultra 7 255H | 21,045 | -2% |
| Core i9-12900HK | 21,008 | -2% |
| Core Ultra 7 165U | 14,652 | -32% |
| Core Ultra 5 135U | 14,632 | -32% |
| Core Ultra 5 125U | 14,312.5 | -33% |
| Core i9-10885H | 14,291 | -33% |
| Core i5-1350P | 13,511 | -37% |
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 | Ryzen 7 H 255 | Core Ultra 5 125U |
|---|---|---|
| 3DMark 11 Performance Physics | 21,465 (+49.97%) | 14,312.5 |
| 3DMark Time Spy CPU | 10,421 (+54.13%) | 6,761 |
| Cinebench R15 Multi-Core | 2,551 (+55.55%) | 1,640 |
| Cinebench R15 Single-Core | 271 (+19.38%) | 227 |
| Geekbench 6.2 Multi-Core | -- | 7,578 |
| Geekbench 6.2 Single-Core | -- | 1,844 |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Ryzen 7 H 255 | Core Ultra 5 125U |
|---|---|---|
| Manufacturer | AMD | Intel |
| Foundry | -- | Intel |
| Process Size | 4 nm | 7 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 | Ryzen 7 H 255 | Core Ultra 5 125U |
|---|---|---|
| Series | -- | Ultra 5 |
| Microarchitecture | -- | Meteor Lake |
| Codename | -- | Meteor 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 | Ryzen 7 H 255 | Core Ultra 5 125U |
|---|---|---|
| Cores | 8 | 12 |
| Threads | 16 | 14 |
| Performance Cores (P-cores) | -- | 2 |
| Efficient Cores (E-cores) | -- | 10 |
| Clock Speed | 3800.0 MHz | 1300.0 MHz |
| Turbo Clock | 4900.0 MHz | 4.3 GHz |
| 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 | Ryzen 7 H 255 | Core Ultra 5 125U |
|---|---|---|
| L1 Cache | -- | 112 KB |
| L2 Cache | 8 MB | 2 MB |
| L3 Cache | 16 MB | 12 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 | Ryzen 7 H 255 | Core Ultra 5 125U |
|---|---|---|
| Socket | FP8 | Intel BGA 2049 |
| PCI Express | -- | PCIe 4.0 x12, PCIe 4.0 x8 |
| Thermal Design Power (TDP) | 45 W | 15 W |
| TJ Max | 100 °C | 110 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Ryzen 7 H 255 | Core Ultra 5 125U |
|---|---|---|
| Integrated Graphics | -- | Arc Xe-LPG 64EU |
| 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.