i7-840QM vs Steam Deck OLED APU
Aggregate performance score
Steam Deck OLED APU outperforms Core i7-840QM by a whopping 276% based on our aggregate benchmark results.
Primary details
Comparing Steam Deck OLED APU and Core i7-840QM processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1288 | 2308 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Renoir (Ryzen 4000 APU) | Intel Core i7 |
| Power efficiency | 29.10 | 2.58 |
| Architecture codename | Van Gogh (Custom) (2023) | Clarksfield (2009−2010) |
| Release date | 9 November 2023 (1 year ago) | 22 June 2010 (14 years ago) |
| Launch price (MSRP) | no data | $568 |
Detailed specifications
Steam Deck OLED APU and Core i7-840QM 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) | 4 (Quad-Core) |
| Threads | 8 | 8 |
| Base clock speed | 2.4 GHz | 1.86 GHz |
| Boost clock speed | 3.5 GHz | 3.2 GHz |
| Bus type | no data | DMI 1.0 |
| Bus rate | no data | 2.5 GT/s |
| Multiplier | no data | 14 |
| L1 cache | 256 KB | 256 KB |
| L2 cache | 2 MB | 1 MB |
| L3 cache | 4 MB | 8 MB (shared) |
| Chip lithography | 6 nm | 45 nm |
| Die size | no data | 296 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | no data | 774 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Steam Deck OLED APU and Core i7-840QM 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 | no data | 1 (Uniprocessor) |
| Socket | no data | FCPGA988,PGA988 |
| Power consumption (TDP) | 15 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Steam Deck OLED APU and Core i7-840QM. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | Intel® SSE4.2 |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | + |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| PAE | no data | 36 Bit |
Security technologies
Steam Deck OLED APU and Core i7-840QM 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 Steam Deck OLED APU and Core i7-840QM are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Steam Deck OLED APU and Core i7-840QM. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Steam Deck 8CU | None |
Peripherals
Specifications and connection of peripherals supported by Steam Deck OLED APU and Core i7-840QM.
| PCIe version | no data | 2 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Performance score | 4.70 | 1.25 |
| Recency | 9 November 2023 | 22 June 2010 |
| Chip lithography | 6 nm | 45 nm |
| Power consumption (TDP) | 15 Watt | 45 Watt |
Steam Deck OLED APU has a 276% higher aggregate performance score, an age advantage of 13 years, a 650% more advanced lithography process, and 200% lower power consumption.
The Steam Deck OLED APU is our recommended choice as it beats the Core i7-840QM in performance tests.
Should you still have questions on choice between Steam Deck OLED APU and Core i7-840QM, ask them in Comments section, and we shall answer.
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