Intel Core Ultra 7 265KF vs AMD Opteron 2356
We do not have any performance data for the Core Ultra 7 265KF and the Opteron 2356 for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Core Ultra 7 265KF and the Opteron 2356 for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Core Ultra 7 265KF CPU
The Intel Core Ultra 7 265KF is a 20-core (20-thread) processor built for the desktop CPU market. It launched in Q4 2024 with a suggested retail price of $379. It is part of Intel's Ultra 7 lineup, which is based on the Arrow Lake microarchitecture. The Ultra 7 265KF is compatible with Intel Socket 1851 motherboards and is fabricated on TSMC's 3 nm manufacturing process.
Memory and Cache
The Core Ultra 7 265KF 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 7 265KF 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 30 MB.
Cores and Clock Speeds
The Core Ultra 7 265KF features 20 total cores which can process 20 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The 20 cores consist of 8 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 3.9 GHz, and it can boost up to 5.5 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.
Integrated Graphics
The Core Ultra 7 265KF does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
About the AMD Opteron 2356 CPU
The AMD Opteron 2356 is an end-of-life 4-core (4-thread) processor built for the server CPU market. It launched in Q2 2008 with a suggested retail price of $690. It is part of AMD's Opteron lineup, which is based on the Barcelona microarchitecture. The Opteron 2356 is compatible with AMD Socket Fr2 motherboards and is fabricated on a 65 nm manufacturing process.
Memory and Cache
The Opteron 2356 supports DDR2 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Opteron 2356 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 512 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 2 MB.
Cores and Clock Speeds
The Opteron 2356 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 2.3 GHz. Higher clock speeds result in higher performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Opteron 2356 does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Core Ultra 7 265KF | Opteron 2356 |
|---|---|---|
| Manufacturer | Intel | AMD |
| Series | Ultra 7 | Opteron |
| Market Segment | Desktop | Server |
| Release Date | Q4 2024 | Q2 2008 |
| Launch Price (MSRP) | $379 | $690 |
| Production Status | Active | End-of-life |
| Shop | Check Price | Check Price |
Benchmark Performance
We do not have any performance data for the Core Ultra 7 265KF and the Opteron 2356 for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Core Ultra 7 265KF and the Opteron 2356 for the 3DMark 11 Performance Physics benchmark.
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 | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance with other CPUs. | |||
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 | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other CPUs. | |||
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.
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core Ultra 7 265KF | Opteron 2356 |
|---|---|---|
| Manufacturer | Intel | AMD |
| Foundry | TSMC | -- |
| Process Size | 3 nm | 65 nm |
| Transistors | 17,800 million | 463 million |
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 7 265KF | Opteron 2356 |
|---|---|---|
| Series | Ultra 7 | Opteron |
| Microarchitecture | Arrow Lake | Barcelona |
| Codename | Arrow Lake-S | Barcelona |
| Memory Support | DDR5 | DDR2 |
| Memory Channels | Dual-channel | Dual-channel |
| ECC Memory | No | 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 7 265KF | Opteron 2356 |
|---|---|---|
| Cores | 20 | 4 |
| Threads | 20 | 4 |
| Performance Cores (P-cores) | 8 | -- |
| Efficient Cores (E-cores) | 12 | -- |
| Clock Speed | 3.9 GHz | 2.3 GHz |
| Turbo Clock | 5.5 GHz | -- |
| P-core Clock | 3.9 GHz | -- |
| P-core Turbo Clock | 5.5 GHz | -- |
| E-core Clock Speed | 3.3 GHz | -- |
| E-core Turbo Clock | 4.6 GHz | -- |
| Base Clock | 100 MHz | 200 MHz |
| Multiplier | 39.0x | 11.5x |
| Multiplier Unlocked | Yes | 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 7 265KF | Opteron 2356 |
|---|---|---|
| L1 Cache | 192 KB | 64 KB |
| L2 Cache | 3 MB | 512 KB |
| L3 Cache | 30 MB | 2 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 7 265KF | Opteron 2356 |
|---|---|---|
| Socket | Intel Socket 1851 | AMD Socket Fr2 |
| PCI Express | PCIe 5.0 x20, PCIe 4.0 x4 | -- |
| Thermal Design Power (TDP) | 125 W | 95 W |
| Power Limit 1 (PL1) | 250 W | -- |
| Power Limit 2 (PL2) | 250 W | -- |
| Tcase Max | -- | 76 °C |
| TJ Max | 105 °C | -- |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core Ultra 7 265KF | Opteron 2356 |
|---|---|---|
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-VNNI, FMA3, SHA, EIST, Intel 64, XD bit, VT-x, VT-d, VT-rp, AES-NI, TXT, TDT, CLMUL, F16C, BMI1, BMI2, ABM, ADX, MBEC, SIPP, CFET, RdRand, vPro, Thread Director, DLBoost 3.0, TBT 2.0, TBMT 3.0 | MMX, 3DNow!+, SSE, SSE2, SSE3, SSE4a, NX bit, AMD64, AMD-V, SLAT |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.