Intel Core Ultra 9 285H vs Intel Xeon W-2145
The Core Ultra 9 285H has 67% better performance than the Xeon W-2145 for the 3DMark 11 Performance Physics benchmark.
The Core Ultra 9 285H has 185% better value for the money than the Xeon W-2145 for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Core Ultra 9 285H CPU
The Intel Core Ultra 9 285H is a 16-core (16-thread) processor built for the mobile CPU market. It launched in Q1 2025 with a suggested retail price of $651. It is part of Intel's Ultra 9 lineup, which is based on the Arrow Lake-H microarchitecture. The Ultra 9 285H is compatible with Intel BGA 2049 motherboards and is fabricated on TSMC's 3 nm manufacturing process. It features the Arc Graphics 140T integrated graphics solution.
Memory and Cache
The Core Ultra 9 285H 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 9 285H 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 3 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 24 MB.
Cores and Clock Speeds
The Core Ultra 9 285H 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 6 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 2.9 GHz, and it can boost up to 5.4 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 9 285H includes an integrated graphics solution called Arc Graphics 140T. 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 9 285H has the 55th best 3DMark 11 Performance Physics score among the 791 benchmarked CPUs in our database. It achieves 60.89% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X. Its 23,303 score and $651 launch price (MSRP) gives it a performance per dollar of 35.8. This is the 117th best in value for the 3DMark 11 Perf. Physics benchmark.
About the Intel Xeon W-2145 CPU
The Intel Xeon W-2145 is an end-of-life 8-core (16-thread) processor built for the workstation CPU market. It launched in Q3 2017 with a suggested retail price of $1,113. It is part of Intel's Xeon W lineup, which is based on the Skylake-W microarchitecture. The W-2145 is compatible with Intel Socket 2066 motherboards and is fabricated on Intel's 14 nm manufacturing process.
Memory and Cache
The Xeon W-2145 supports DDR4 memory and features a quad-channel memory controller, allowing it to utilize 4 memory modules simultaneously. In terms of cache, the Xeon W-2145 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 11 MB.
Cores and Clock Speeds
The Xeon W-2145 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 3.7 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 Xeon W-2145 does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
Benchmark Performance & Value
The Xeon W-2145 has the 206th best 3DMark 11 Performance Physics score among the 791 benchmarked CPUs in our database. It achieves 36.56% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X. Its 13,993 score and $1,113 launch price (MSRP) gives it a performance per dollar of 12.57. This is the 209th 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 9 285H | Xeon W-2145 |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | Ultra 9 | Xeon W |
| Market Segment | Mobile | Workstation |
| Release Date | Q1 2025 | Q3 2017 |
| Launch Price (MSRP) | $651 | $1,113 |
| Production Status | Active | End-of-life |
| Shop | Check Price | Check Price |
Benchmark Performance
The Core Ultra 9 285H has 67% better performance than the Xeon W-2145 for the 3DMark 11 Performance Physics benchmark.
The Core Ultra 9 285H is ranked 55th with a score of 23,303, and the Xeon W-2145 is ranked 206th with a score of 13,993.
The Core Ultra 9 285H has 185% better value for the money than the Xeon W-2145 for the 3DMark 11 Performance Physics benchmark.
The Core Ultra 9 285H is ranked 117th with a performance per dollar of 35.8, and the Xeon W-2145 is ranked 209th with a performance per dollar of 12.57.
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 i7-13700HX | 23,714.5 | +2% |
| Core i5-13500HX | 23,435 | +1% |
| Core Ultra 9 285H | 23,303 | |
| Core i7-13800H | 23,253 | -0% |
| Core i7-13705H | 23,213.5 | -0% |
| Ryzen Threadripper PRO 3995WX | 17,518 | -25% |
| Ryzen Threadripper PRO 3975WX | 17,290 | -26% |
| Xeon W-2145 | 13,993 | -40% |
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 i7-10875H | 36.94 | +3% |
| Core i9-13900H | 36.21 | +1% |
| Core Ultra 9 285H | 35.8 | |
| Core i9-13900HX | 35.58 | -1% |
| Core i9-13905H | 34.28 | -4% |
| Xeon W-2145 | 12.57 | -65% |
| Ryzen Threadripper PRO 3975WX | 6.29 | -82% |
| Ryzen Threadripper PRO 3995WX | 3.19 | -91% |
| Ryzen Threadripper PRO 7995WX | 2.27 | -94% |
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 9 285H | Xeon W-2145 |
|---|---|---|
| 3DMark 11 Performance Physics | 23,303 (+66.53%) | 13,993 |
| 3DMark Time Spy CPU | 12,408 (+31.82%) | 9,413 |
| Cinebench R15 Multi-Core | 3,177.5 (+88.91%) | 1,682 |
| Cinebench R15 Single-Core | 313 (+76.84%) | 177 |
| Geekbench 6.2 Multi-Core | 14,786 (+88.86%) | 7,829 |
| Geekbench 6.2 Single-Core | 2,609 (+85.69%) | 1,405 |
| CPU Mark Multi-Thread | -- | 18,181 |
| CPU Mark Single-Thread | -- | 2,610 |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core Ultra 9 285H | Xeon W-2145 |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | TSMC | Intel |
| Process Size | 3 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 9 285H | Xeon W-2145 |
|---|---|---|
| Series | Ultra 9 | Xeon W |
| Microarchitecture | Arrow Lake-H | Skylake-W |
| Codename | Arrow Lake-H | Skylake-W |
| Memory Support | DDR5 | DDR4 |
| Memory Channels | Dual-channel | Quad-channel |
| ECC Memory | Yes | Yes |
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 9 285H | Xeon W-2145 |
|---|---|---|
| Cores | 16 | 8 |
| Threads | 16 | 16 |
| Performance Cores (P-cores) | 6 | -- |
| Efficient Cores (E-cores) | 10 | -- |
| Clock Speed | 2.9 GHz | 3.7 GHz |
| Turbo Clock | 5.4 GHz | 4.5 GHz |
| P-core Clock | 2.9 GHz | -- |
| P-core Turbo Clock | 5.4 GHz | -- |
| E-core Clock Speed | 2.7 GHz | -- |
| E-core Turbo Clock | 4.5 GHz | -- |
| Base Clock | 100 MHz | 100 MHz |
| Multiplier | 29.0x | 37.0x |
| 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 9 285H | Xeon W-2145 |
|---|---|---|
| L1 Cache | 192 KB | 64 KB |
| L2 Cache | 3 MB | 1 MB |
| L3 Cache | 24 MB | 11 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 9 285H | Xeon W-2145 |
|---|---|---|
| Socket | Intel BGA 2049 | Intel Socket 2066 |
| PCI Express | PCIe 5.0 x8 | PCIe 3.0 x48 |
| Thermal Design Power (TDP) | 45 W | 140 W |
| Power Limit 1 (PL1) | 45 W | -- |
| Power Limit 2 (PL2) | 115 W | -- |
| Tcase Max | -- | 70 °C |
| TJ Max | 110 °C | -- |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core Ultra 9 285H | Xeon W-2145 |
|---|---|---|
| Integrated Graphics | Arc Graphics 140T | -- |
| 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, VT-rp, AES-NI, TXT, TDT, CLMUL, F16C, BMI1, BMI2, ABM, ADX, MBEC, SIPP, CFET, RdRand, TME, IPU 6.0, vPro, Thread Director, DLBoost 3.0, AI Boost 3.0, TBMT 3.0 | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, AVX-512, EIST, Intel 64, XD bit, TXT, TSX, VT-x, VT-d, AES-NI, ECC, HTT, FMA3, F16C, ABM, ADX, BMI1, BMI2, CLMUL, MPX, SMEP, x8 SDDC, vPro, 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.