Intel Core 2 Extreme X7800: specs and benchmarks
Aggregated performance score
It provides poor benchmark performance at 0.74% of a leader's which is AMD Ryzen Threadripper PRO 7995WX.
Summary
Intel started Core 2 Extreme X7800 sales 17 July 2007 at a recommended price of $851. This is a Merom XE architecture notebook processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 65 nm manufacturing technology, with a maximum frequency of 2600 MHz and a locked multiplier.
Compatibility-wise, this is PPGA478 processor with a TDP of 44 Watt.
General info
Core 2 Extreme X7800 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in performance ranking | 2541 | |
| Place by popularity | not in top-100 | |
| Market segment | Laptop | |
| Series | Intel Core 2 Extreme | |
| Architecture codename | Merom XE (2007) | |
| Release date | 17 July 2007 (16 years old) | |
| Launch price (MSRP) | $851 | of 305 (Core i7-870) |
| Current price | $299 (0.4x MSRP) | of 17802 (Threadripper PRO 7995WX) |
Technical specs
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 2 (Dual-core) | |
| Threads | 2 | |
| Base clock speed | 2.6 GHz | of 4.7 (FX-9590) |
| Boost clock speed | 2.6 GHz | of 6.2 (Core i9-14900KS) |
| Bus support | 800 MHz | |
| L1 cache | 128 KB | of 7475.2 (Apple M2 Pro 10-Core) |
| L2 cache | 4 MB | of 96 (Ryzen Threadripper PRO 7995WX) |
| L3 cache | 4 MB L2 Cache | of 768 (EPYC 7373X) |
| Chip lithography | 65 nm | of 3 (Apple M3 Max 16-Core) |
| Die size | 143 mm2 | |
| Maximum core temperature | 100 °C | of 110 (Atom x7-E3950) |
| Number of transistors | 291 Million | of 9900000 (Ryzen 5 7645HX) |
| 64 bit support | + | |
| Windows 11 compatibility | - | |
| Unlocked multiplier | No | |
| VID voltage range | 1.1V-1.375V |
Compatibility
Information on Core 2 Extreme X7800 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Socket | PPGA478 | |
| Power consumption (TDP) | 44 Watt | of 400 (Xeon Platinum 9282) |
Technologies and extensions
Technological capabilities and additional instructions supported by Core 2 Extreme X7800. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | |
| Turbo Boost Technology | - | |
| Hyper-Threading Technology | - | |
| Demand Based Switching | - | |
| FSB parity | - | |
| Status | Discontinued |
Security technologies
Processor technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | |
| EDB | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| VT-x | + |
Benchmark performance
Single-core and multi-core benchmark results of Core 2 Extreme X7800. Overall benchmark performance is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Benchmark coverage: 19%
Send your test results of Core 2 Extreme X7800.
AMD equivalent
According to our data, the closest AMD alternative to Core 2 Extreme X7800 is E2-3800, which is nearly equal in speed and higher by 6 positions in our ranking.
Here are some closest AMD rivals to Core 2 Extreme X7800:
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Recommended GPUs
People consider these graphics cards to be good for Core 2 Extreme X7800, according to our PC configuration statistics.
These are the fastest graphics cards for Core 2 Extreme X7800 in our user configuration statistics. There is a total of 5 configurations based on Core 2 Extreme X7800 in our database.
