AMD A4-9120e vs Intel Core i7-840QM
Comparative analysis of AMD A4-9120e and Intel Core i7-840QM processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Advanced Technologies, Virtualization, Peripherals, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the AMD A4-9120e
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 45 nm
Manufacturing process technology | 28 nm vs 45 nm |
Reasons to consider the Intel Core i7-840QM
- 2 more cores, run more applications at once: 4 vs 2
- 6 more threads: 8 vs 2
- Around 45% higher clock speed: 3.20 GHz vs 2.2 GHz
- Around 60% more L1 cache; more data can be stored in the L1 cache for quick access later
- Around 53% better performance in PassMark - Single thread mark: 1138 vs 744
- 2.3x better performance in PassMark - CPU mark: 1952 vs 851
Specifications (specs) | |
Number of cores | 4 vs 2 |
Number of threads | 8 vs 2 |
Maximum frequency | 3.20 GHz vs 2.2 GHz |
L1 cache | 256 KB vs 160 KB |
Benchmarks | |
PassMark - Single thread mark | 1138 vs 744 |
PassMark - CPU mark | 1952 vs 851 |
Compare benchmarks
CPU 1: AMD A4-9120e
CPU 2: Intel Core i7-840QM
PassMark - Single thread mark |
|
|
||||
PassMark - CPU mark |
|
|
Name | AMD A4-9120e | Intel Core i7-840QM |
---|---|---|
PassMark - Single thread mark | 744 | 1138 |
PassMark - CPU mark | 851 | 1952 |
Geekbench 4 - Single Core | 398 | |
Geekbench 4 - Multi-Core | 1289 |
Compare specifications (specs)
AMD A4-9120e | Intel Core i7-840QM | |
---|---|---|
Essentials |
||
Architecture codename | Stoney Ridge | Clarksfield |
Place in performance rating | 2630 | 2502 |
Processor Number | A4-9120e | i7-840QM |
Vertical segment | Mobile | Mobile |
Launch date | 1 June 2010 | |
Launch price (MSRP) | $568 | |
Price now | $289.97 | |
Series | Legacy Intel® Core™ Processors | |
Status | Discontinued | |
Value for money (0-100) | 3.46 | |
Performance |
||
Base frequency | 1.5 GHz | 1.86 GHz |
L1 cache | 160 KB | 256 KB |
L2 cache | 1 MB | 1 MB |
Manufacturing process technology | 28 nm | 45 nm |
Maximum frequency | 2.2 GHz | 3.20 GHz |
Number of cores | 2 | 4 |
Number of threads | 2 | 8 |
64 bit support | ||
Bus Speed | 2.5 GT/s DMI | |
Die size | 296 mm2 | |
Front-side bus (FSB) | 2500 MHz | |
L3 cache | 8 MB | |
Maximum core temperature | 100°C | |
Transistor count | 774 million | |
Memory |
||
Max memory channels | 1 | 2 |
Maximum memory bandwidth | 17.1 GB/s | 21 GB/s |
Supported memory types | DDR4-2133 | DDR3 1066/1333 |
Maximum memory size | 8 GB | |
Graphics |
||
Number of pipelines | 128 | |
Processor graphics | Radeon R3 series | |
Compatibility |
||
Sockets supported | FT4 | PGA988 |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | |
Package Size | 37.5mm x 37.5mm | |
Thermal Design Power (TDP) | 45 Watt | |
Advanced Technologies |
||
Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Fused Multiply-Add 4 (FMA4) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.2 | |
Intel 64 | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Physical Address Extensions (PAE) | 36-bit | |
Thermal Monitoring | ||
Virtualization |
||
AMD Virtualization (AMD-V™) | ||
Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
Peripherals |
||
Max number of PCIe lanes | 16 | |
PCI Express revision | 2 | |
PCIe configurations | 1x16, 2x8 | |
Security & Reliability |
||
Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) |