Core i3-1000NG4 vs Pentium G840
Aggregate performance score
i3-1000NG4 outperforms Pentium G840 by a whopping 190% based on our aggregate benchmark results.
Primary details
Comparing Pentium G840 and Core i3-1000NG4 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2513 | 1718 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 4.61 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Ice Lake |
| Architecture codename | Sandy Bridge (2011−2013) | Ice Lake-Y |
| Release date | 22 May 2011 (13 years ago) | 18 March 2020 (4 years ago) |
| Launch price (MSRP) | $60 | no data |
| Current price | $68 (1.1x MSRP) | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium G840 and Core i3-1000NG4 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 | 2 (Dual-core) | 2 (Dual-core) |
| Threads | 2 | 4 |
| Base clock speed | 2.8 GHz | 1.1 GHz |
| Boost clock speed | 2.8 GHz | 3.2 GHz |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 256 KB (per core) | 256 KB (per core) |
| L3 cache | 3 MB (shared) | 4 MB (shared) |
| Chip lithography | 32 nm | 10 nm |
| Die size | 131 mm2 | 123 mm2 |
| Maximum core temperature | 69 °C | 100 °C |
| Number of transistors | 504 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Pentium G840 and Core i3-1000NG4 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 | FCLGA1155 | Intel BGA 1044 |
| Power consumption (TDP) | 65 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium G840 and Core i3-1000NG4. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | - |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | + |
| Hyper-Threading Technology | - | + |
| TSX | no data | - |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | + | no data |
| SIPP | no data | - |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| Status | Discontinued | Launched |
Security technologies
Pentium G840 and Core i3-1000NG4 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
| Secure Key | no data | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium G840 and Core i3-1000NG4 are enumerated here.
| VT-d | - | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium G840 and Core i3-1000NG4. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | LPDDR4-3733 |
| Maximum memory size | 32 GB | 32 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21 GB/s | 58.3 GB/s |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for 2nd Generation Intel® Processors | Intel Iris Plus Graphics |
| Quick Sync Video | - | + |
| Graphics max frequency | 1.1 GHz | 900 MHz |
Graphics interfaces
Available interfaces and connections of Pentium G840 and Core i3-1000NG4 integrated GPUs.
| Number of displays supported | 2 | 3 |
| eDP | no data | + |
| DisplayPort | no data | + |
| HDMI | no data | + |
Graphics image quality
Maximum display resolutions supported by Pentium G840 and Core i3-1000NG4 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | Yes, at 120Hz |
| Max resolution over HDMI 1.4 | no data | 4096 x 2304@60Hz |
| Max resolution over eDP | no data | 5120 x 3200@60Hz |
| Max resolution over DisplayPort | no data | 5120 x 3200@60Hz |
Graphics API support
APIs supported by Pentium G840 and Core i3-1000NG4 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Pentium G840 and Core i3-1000NG4.
| PCIe version | 2.0 | 3.0 |
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.
Core i3-1000NG4 outperforms Pentium G840 by 190% based on our aggregate benchmark results.
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%
Core i3-1000NG4 outperforms Pentium G840 by 190% in Passmark.
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.
Benchmark coverage: 42%
Core i3-1000NG4 outperforms Pentium G840 by 181% in GeekBench 5 Single-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.
Benchmark coverage: 42%
Core i3-1000NG4 outperforms Pentium G840 by 190% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 0.80 | 2.32 |
| Recency | 22 May 2011 | 18 March 2020 |
| Threads | 2 | 4 |
| Chip lithography | 32 nm | 10 nm |
| Power consumption (TDP) | 65 Watt | 9 Watt |
The Core i3-1000NG4 is our recommended choice as it beats the Pentium G840 in performance tests.
Note that Pentium G840 is a desktop processor while Core i3-1000NG4 is a notebook one.
Should you still have questions on choice between Pentium G840 and Core i3-1000NG4, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
