Intel Core Ultra X7 358H vs Intel Core i5-1155G7
The Core Ultra X7 358H has 76% better performance than the Core i5-1155G7 for the 3DMark 11 Performance Physics benchmark.
The Core i5-1155G7 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 X7 358H CPU
The Intel Core Ultra X7 358H is a 16-core (16-thread) processor built for the mobile CPU market. It launched in Q1 2026. It is part of Intel's Ultra X7 lineup, which is based on the Panther Lake-H microarchitecture. The Ultra X7 358H is compatible with Intel BGA 2540 motherboards and is fabricated on Intel's 3 nm manufacturing process. It features the Arc B390 integrated graphics solution.
Memory and Cache
The Core Ultra X7 358H 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 X7 358H has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 192 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 2.5 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 18 MB.
Cores and Clock Speeds
The Core Ultra X7 358H features 16 total cores which can process 16 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The 16 cores consist of 4 P-Cores and 12 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 1900.0 MHz, and it can boost up to 4.8 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 X7 358H includes an integrated graphics solution called Arc B390. 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 Core Ultra X7 358H has the 86th best 3DMark 11 Performance Physics score among the 791 benchmarked CPUs in our database. It achieves 54.55% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.
About the Intel Core i5-1155G7 CPU
The Intel Core i5-1155G7 is a 4-core (8-thread) processor built for the mobile CPU market. It launched in Q2 2021 with a suggested retail price of $309. It is part of Intel's Core i5 lineup, which is based on the Willow Cove-U microarchitecture. The i5-1155G7 is compatible with Intel BGA 1449 motherboards and is fabricated on Intel's 10 nm manufacturing process. It features the Iris Xe-LP Graphics G7 80EU integrated graphics solution.
Memory and Cache
The Core i5-1155G7 supports DDR4-3200 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core i5-1155G7 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 80 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1.25 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 8 MB.
Cores and Clock Speeds
The Core i5-1155G7 features 4 total cores which can process 8 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.5 GHz, and it can boost up to 4.5 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 i5-1155G7 includes an integrated graphics solution called Iris Xe-LP Graphics G7 80EU. 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 i5-1155G7 has the 259th best 3DMark 11 Performance Physics score among the 791 benchmarked CPUs in our database. It achieves 30.96% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X. Its 11,849 score and $309 launch price (MSRP) gives it a performance per dollar of 38.35. This is the 100th 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 | Core Ultra X7 358H | Core i5-1155G7 |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | Ultra X7 | Core i5 |
| Market Segment | Mobile | Mobile |
| Release Date | Q1 2026 | Q2 2021 |
| Launch Price (MSRP) | -- | $309 |
| Production Status | Active | Active |
| Shop | Check Price | Check Price |
Benchmark Performance
The Core Ultra X7 358H has 76% better performance than the Core i5-1155G7 for the 3DMark 11 Performance Physics benchmark.
The Core Ultra X7 358H is ranked 86th with a score of 20,877.5, and the Core i5-1155G7 is ranked 259th with a score of 11,849.
The Core i5-1155G7 has 65% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 9950X.
Core i5-1155G7's 38.35 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 255H | 21,045 | +1% |
| Core i9-12900HK | 21,008 | +1% |
| Core Ultra X7 358H | 20,877.5 | |
| Ryzen 7 7840S | 20,801 | -0% |
| Ryzen 5 7645HX | 20,726 | -1% |
| Core i5-1345U | 12,272 | -41% |
| Core i7-1365U | 12,071.5 | -42% |
| Core i5-1155G7 | 11,849 | -43% |
| Xeon E-2176M | 11,727 | -44% |
| Core i7-11370H | 11,719 | -44% |
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 i7-11800H | 42.37 | +10% |
| Core i5-1350P | 42.22 | +10% |
| Core i7-11850H | 40.9 | +7% |
| Core i5-1345U | 39.72 | +4% |
| Core Ultra 5 125U | 39.43 | +3% |
| Core i5-1155G7 | 38.35 | |
| Core i5-1335U | 37.43 | -2% |
| Core i5-11320H | 37.17 | -3% |
| Core i7-1370P | 37.17 | -3% |
| Core i7-10875H | 36.94 | -4% |
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 X7 358H | Core i5-1155G7 |
|---|---|---|
| 3DMark 11 Performance Physics | 20,877.5 (+76.2%) | 11,849 |
| 3DMark Time Spy CPU | 13,639 (+161.13%) | 5,223 |
| Cinebench R15 Multi-Core | 3,087 (+246.85%) | 890 |
| Cinebench R15 Single-Core | 310.5 (+47.16%) | 211 |
| Geekbench 6.2 Multi-Core | -- | 4,796 |
| Geekbench 6.2 Single-Core | -- | 1,720 |
| CPU Mark Multi-Thread | -- | 10,168 |
| CPU Mark Single-Thread | -- | 2,916 |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core Ultra X7 358H | Core i5-1155G7 |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | Intel | Intel |
| Process Size | 3 nm | 10 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 X7 358H | Core i5-1155G7 |
|---|---|---|
| Series | Ultra X7 | Core i5 |
| Microarchitecture | Panther Lake-H | Willow Cove-U |
| Codename | Panther Lake | Tiger Lake-U |
| Memory Support | DDR5 | DDR4-3200 |
| Memory Channels | Dual-channel | Dual-channel |
| ECC Memory | No | 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 X7 358H | Core i5-1155G7 |
|---|---|---|
| Cores | 16 | 4 |
| Threads | 16 | 8 |
| Performance Cores (P-cores) | 4 | -- |
| Efficient Cores (E-cores) | 12 | -- |
| Clock Speed | 1900.0 MHz | 2.5 GHz |
| Turbo Clock | 4.8 GHz | 4.5 GHz |
| P-core Clock | 1900.0 MHz | -- |
| P-core Turbo Clock | 4.8 GHz | -- |
| E-core Clock Speed | 1500.0 MHz | -- |
| E-core Turbo Clock | 3.5 GHz | -- |
| Base Clock | 100 MHz | 100 MHz |
| Multiplier | 19.0x | 25.0x |
| Multiplier Unlocked | No | 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 X7 358H | Core i5-1155G7 |
|---|---|---|
| L1 Cache | 192 KB | 80 KB |
| L2 Cache | 2.5 MB | 1.25 MB |
| L3 Cache | 18 MB | 8 MB |
| E-core L1 Cache | 96 KB | -- |
| E-core L2 Cache | 4 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 X7 358H | Core i5-1155G7 |
|---|---|---|
| Socket | Intel BGA 2540 | Intel BGA 1449 |
| PCI Express | PCIe 5.0 x4, PCIe 4.0 x8 | PCIe 4.0 x16 |
| Thermal Design Power (TDP) | 25 W | 28 W |
| Power Limit 2 (PL2) | -- | 52 W |
| Tcase Max | -- | 72 °C |
| TJ Max | 100 °C | 100 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core Ultra X7 358H | Core i5-1155G7 |
|---|---|---|
| Integrated Graphics | Arc B390 | Iris Xe-LP Graphics G7 80EU |
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-VNNI, FMA3, SHA, EIST, Speed Shift, Intel 64, XD bit, VT-x, VT-x EPT, VT-d, AES-NI, TXT, TDT, CLMUL, F16C, BMI1, BMI2, ABM, ADX, MBEC, CFET, RdRand, IPU 7.5, Thread Director, DLBoost, AI Boost, TBMT 3.0 | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, AVX-512, EIST, Intel 64, XD bit, VT-x, VT-d, EPT, HTT, AES-NI, TXT, CLMUL, FMA3, F16C, BMI1, BMI2, CFET, DLBoost, Speed Shift, Boost 2.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.