AMD Ryzen 7 7840HS vs Intel Core i5-10400H
Comparative analysis of AMD Ryzen 7 7840HS and Intel Core i5-10400H processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the AMD Ryzen 7 7840HS
- CPU is newer: launch date 2 year(s) 7 month(s) later
- 4 more cores, run more applications at once: 8 vs 4
- 8 more threads: 16 vs 8
- Around 11% higher clock speed: 5.1 GHz vs 4.60 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 4 nm vs 14 nm
- Around 29% lower typical power consumption: 35 Watt vs 45 Watt
- Around 44% better performance in PassMark - Single thread mark: 3783 vs 2631
- 3.4x better performance in PassMark - CPU mark: 28904 vs 8496
Specifications (specs) | |
Launch date | Jan 2023 vs 27 May 2020 |
Number of cores | 8 vs 4 |
Number of threads | 16 vs 8 |
Maximum frequency | 5.1 GHz vs 4.60 GHz |
Manufacturing process technology | 4 nm vs 14 nm |
Thermal Design Power (TDP) | 35 Watt vs 45 Watt |
Benchmarks | |
PassMark - Single thread mark | 3783 vs 2631 |
PassMark - CPU mark | 28904 vs 8496 |
Reasons to consider the Intel Core i5-10400H
- 524288x more L3 cache, more data can be stored in the L3 cache for quick access later
L3 cache | 8 MB vs 16MB (shared) |
Compare benchmarks
CPU 1: AMD Ryzen 7 7840HS
CPU 2: Intel Core i5-10400H
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD Ryzen 7 7840HS | Intel Core i5-10400H |
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PassMark - Single thread mark | 3783 | 2631 |
PassMark - CPU mark | 28904 | 8496 |
3DMark Fire Strike - Physics Score | 7338 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1867 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1867 | |
GFXBench 4.0 - Manhattan (Frames) | 4181 | |
GFXBench 4.0 - Manhattan (Fps) | 4181 | |
GFXBench 4.0 - T-Rex (Frames) | 7683 | |
GFXBench 4.0 - T-Rex (Fps) | 7683 |
Compare specifications (specs)
AMD Ryzen 7 7840HS | Intel Core i5-10400H | |
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Essentials |
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Architecture codename | Zen 4 | Comet Lake |
Launch date | Jan 2023 | 27 May 2020 |
Place in performance rating | 392 | 376 |
Launch price (MSRP) | $250 | |
Processor Number | i5-10400H | |
Series | 10th Generation Intel Core i5 Processors | |
Status | Launched | |
Vertical segment | Mobile | |
Performance |
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Base frequency | 3.8 GHz | 2.60 GHz |
Die size | 178 mm² | |
L1 cache | 64K (per core) | |
L2 cache | 1MB (per core) | |
L3 cache | 16MB (shared) | 8 MB |
Manufacturing process technology | 4 nm | 14 nm |
Maximum core temperature | 100°C | 100°C |
Maximum frequency | 5.1 GHz | 4.60 GHz |
Number of cores | 8 | 4 |
Number of threads | 16 | 8 |
Unlocked | ||
64 bit support | ||
Bus Speed | 8 GT/s | |
Memory |
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ECC memory support | ||
Supported memory types | DDR5-5600 MHz, Dual-channel | DDR4-2933 |
Max memory channels | 2 | |
Maximum memory bandwidth | 45.8 GB/s | |
Maximum memory size | 128 GB | |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | FP8 | FCBGA1440 |
Thermal Design Power (TDP) | 35 Watt | 45 Watt |
Configurable TDP-down | 35 Watt | |
Package Size | 42mm x 28mm | |
Peripherals |
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PCIe configurations | Gen 4, 20 Lanes, (CPU only) | Up to 1x16, 2x8, 1x8+2x4 |
Max number of PCIe lanes | 16 | |
PCI Express revision | 3.0 | |
Graphics |
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Device ID | 0x9BC4 | |
Graphics base frequency | 350 MHz | |
Graphics max dynamic frequency | 1.10 GHz | |
Intel® Quick Sync Video | ||
Processor graphics | Intel UHD Graphics | |
Graphics interfaces |
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DisplayPort | ||
DVI | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | |
Graphics image quality |
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4K resolution support | ||
Max resolution over DisplayPort | 4096x2304@60Hz | |
Max resolution over eDP | 4096x2304@60Hz | |
Max resolution over HDMI 1.4 | 4096x2304@30Hz | |
Graphics API support |
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DirectX | 12 | |
OpenGL | 4.5 | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2 | |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® Thermal Velocity Boost | ||
Speed Shift technology | ||
Thermal Monitoring | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) |