Intel Xeon E5440
We do not have performance data for the Xeon E5440 for the 3DMark 11 Performance Physics benchmark.
We do not have performance per dollar data for the Xeon E5440 for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Xeon E5440 CPU
The Intel Xeon E5440 is an end-of-life 4-core (4-thread) processor built for the server CPU market. It launched in Q4 2007 with a suggested retail price of $690. It is part of Intel's Xeon lineup, which is based on the Harpertown microarchitecture. The E5440 is compatible with Intel Socket 771 motherboards and is fabricated on Intel's 45 nm manufacturing process.
Memory and Cache
The Xeon E5440 supports DDR2, DDR3 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Xeon E5440 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 6 MB, is larger but slower than the L1.
Cores and Clock Speeds
The Xeon E5440 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 2.8 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 Xeon E5440 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 | Value |
|---|---|
| Manufacturer | Intel |
| Series | Xeon |
| Market Segment | Server |
| Release Date | Q4 2007 |
| Launch Price (MSRP) | $690 |
| Production Status | End-of-life |
| Shop | Check Price |
Benchmark Performance
We do not have performance data for the Xeon E5440 for the 3DMark 11 Performance Physics benchmark.
We do not have performance per dollar data for the Xeon E5440 for the 3DMark 11 Performance Physics benchmark.
Relative Performance
Xeon E5440's average score in the benchmark can be compared to similar CPUs to assess relative performance. Generally, more 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
Xeon E5440's average performance per dollar in the benchmark can be compared to similar CPUs to assess relative value. A higher score generally implies better value for your moeny.
| 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 Xeon E5440's average performance scores across industry-standard CPU benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.
- Popular
| Benchmark | Value |
|---|---|
| Geekbench 6.2 Multi-Core | 1,022 |
| Geekbench 6.2 Single-Core | 361 |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Value |
|---|---|
| Manufacturer | Intel |
| Foundry | Intel |
| Process Size | 45 nm |
| Transistors | 820 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 | Value |
|---|---|
| Series | Xeon |
| Microarchitecture | Harpertown |
| Codename | Harpertown |
| Memory Support | DDR2, DDR3 |
| Memory Channels | Dual-channel |
| ECC Memory | 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 | Value |
|---|---|
| Cores | 4 |
| Threads | 4 |
| Clock Speed | 2.8 GHz |
| Base Clock | 333 MHz |
| Multiplier | 8.5x |
| 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 | Value |
|---|---|
| L1 Cache | 64 KB |
| L2 Cache | 6 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 | Value |
|---|---|
| Socket | Intel Socket 771 |
| PCI Express | PCIe 2.0 |
| Thermal Design Power (TDP) | 80 W |
| Tcase Max | 63 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled cooler, integrated graphics, and extensions/technologies.
| Spec | Value |
|---|---|
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Intel 64, EIST, XD-Bit, VT-x, TXT |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.