Core 2 Duo T6570 vs Core i7-4790
Primary details
Comparing Core i7-4790 and Core 2 Duo T6570 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1252 | not rated |
| Place by popularity | 67 | not in top-100 |
| Cost-effectiveness evaluation | 0.82 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Core i7 (Desktop) | Intel Core 2 Duo |
| Architecture codename | Haswell (2013−2015) | Penryn (2008−2011) |
| Release date | 1 April 2014 (10 years ago) | 1 January 2009 (15 years ago) |
| Launch price (MSRP) | $303 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-4790 and Core 2 Duo T6570 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | 3.6 GHz | no data |
| Boost clock speed | 4 GHz | 2.1 GHz |
| Bus support | no data | 800 MHz |
| L1 cache | 256 KB | no data |
| L2 cache | 1 MB | 2 MB |
| L3 cache | 8 MB | no data |
| Chip lithography | 22 nm | 45 nm |
| Die size | 177 mm2 | 107 mm2 |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | 1400 Million | 410 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7-4790 and Core 2 Duo T6570 compatibility with other computer components: 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.
| Number of CPUs in a configuration | 1 | no data |
| Socket | FCLGA1150 | PGA478 |
| Power consumption (TDP) | 84 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-4790 and Core 2 Duo T6570. You'll probably need this information if you require some particular technology.
| AES-NI | + | no data |
| AVX | + | no data |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Hyper-Threading Technology | + | no data |
| TSX | + | no data |
Security technologies
Core i7-4790 and Core 2 Duo T6570 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-4790 and Core 2 Duo T6570 are enumerated here.
| AMD-V | + | no data |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-4790 and Core 2 Duo T6570. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 4600 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-4790 and Core 2 Duo T6570.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 16 | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Cinebench 11.5 64-bit multi-core
Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.
Pros & cons summary
| Recency | 1 April 2014 | 1 January 2009 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 22 nm | 45 nm |
| Power consumption (TDP) | 84 Watt | 35 Watt |
i7-4790 has an age advantage of 5 years, 100% more physical cores and 300% more threads, and a 104.5% more advanced lithography process.
Core 2 Duo T6570, on the other hand, has 140% lower power consumption.
We couldn't decide between Core i7-4790 and Core 2 Duo T6570. We've got no test results to judge.
Note that Core i7-4790 is a desktop processor while Core 2 Duo T6570 is a notebook one.
Should you still have questions on choice between Core i7-4790 and Core 2 Duo T6570, ask them in Comments section, and we shall answer.
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