FX-6100 vs Core i7-3820QM
Aggregate performance score
i7-3820QM outperforms FX-6100 by an impressive 53% based on our aggregate benchmark results.
Primary details
Comparing Core i7-3820QM and FX-6100 processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 1474 | 1747 |
Place by popularity | not in top-100 | not in top-100 |
Market segment | Laptop | Desktop processor |
Series | Intel Core i7 | no data |
Architecture codename | Ivy Bridge (2012−2013) | Zambezi (2011−2012) |
Release date | 23 April 2012 (12 years ago) | 12 October 2011 (12 years ago) |
Launch price (MSRP) | $498 | no data |
Detailed specifications
Core i7-3820QM and FX-6100 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) | 6 (Hexa-Core) |
Threads | 8 | 6 |
Base clock speed | 2.7 GHz | 3.3 GHz |
Boost clock speed | 3.7 GHz | 3.9 GHz |
L1 cache | 256 KB | 288 KB |
L2 cache | 1 MB | 6 MB |
L3 cache | 8 MB | 8 MB (shared) |
Chip lithography | 22 nm | 32 nm |
Die size | 160 mm2 | 315 mm2 |
Maximum core temperature | 105 °C | no data |
Number of transistors | 1400 Million | 1,200 million |
64 bit support | + | + |
Windows 11 compatibility | - | - |
Unlocked multiplier | No | Yes |
Compatibility
Information on Core i7-3820QM and FX-6100 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 | 1 |
Socket | G2 (988B) | AM3+ |
Power consumption (TDP) | 45 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-3820QM and FX-6100. You'll probably need this information if you require some particular technology.
AES-NI | + | + |
FMA | no data | + |
AVX | + | + |
Enhanced SpeedStep (EIST) | + | no data |
Hyper-Threading Technology | + | no data |
Security technologies
Core i7-3820QM and FX-6100 technologies aimed at improving security, for example, by protecting against hacks.
TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-3820QM and FX-6100 are enumerated here.
AMD-V | + | + |
VT-d | + | no data |
VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-3820QM and FX-6100. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3 | DDR3 |
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 4000 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-3820QM and FX-6100.
PCIe version | no data | 2.0 |
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.
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.
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.
Pros & cons summary
Performance score | 3.64 | 2.38 |
Recency | 23 April 2012 | 12 October 2011 |
Physical cores | 4 | 6 |
Threads | 8 | 6 |
Chip lithography | 22 nm | 32 nm |
Power consumption (TDP) | 45 Watt | 95 Watt |
i7-3820QM has a 52.9% higher aggregate performance score, an age advantage of 6 months, 33.3% more threads, a 45.5% more advanced lithography process, and 111.1% lower power consumption.
FX-6100, on the other hand, has 50% more physical cores.
The Core i7-3820QM is our recommended choice as it beats the FX-6100 in performance tests.
Be aware that Core i7-3820QM is a notebook processor while FX-6100 is a desktop one.
Should you still have questions on choice between Core i7-3820QM and FX-6100, ask them in Comments section, and we shall answer.
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