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CPUBoss Review Our evaluation of the Intel Core i7 920XM among laptop CPUs (over 15W)
Take the Intel Core i7-920XM processor-It's a 2GHz CPU that can throttle up to a single-core frequency of 3.2GHz if needed. And, it just so happens that we have a test machine in-house with this.
Benchmark performance using all cores | |
Core i7 920XM | |
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more |
Individual core benchmark performance | |
Core i7 920XM | |
PassMark (Single Core), Geekbench 3 Single Core and 1 more |
Integrated GPU performance for graphics | |
Core i7 920XM | |
Sky Diver and Cloud Gate |
Integrated GPU performance for parallel computing | |
Core i7 920XM | |
CompuBench 1.5 Bitcoin mining and 4 more |
How efficiently does the processor use electricity? | |
Core i7 920XM | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
Are you paying a premium for performance? | |
Core i7 920XM | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
CPUBoss Score | |
Core i7 920XM |
Benchmarks Real world tests of the Intel Core i7 920XM
GeekBench 3 (Multi-core)Data courtesy Primate Labs
Core i7 920XM
GeekBench 3 (Single core)Data courtesy Primate Labs
Core i7 920XM
GeekBench 3 (AES single core)Data courtesy Primate Labs
![920xm 920xm](https://secure.gravatar.com/avatar/ba455d03d29be7f8240b87e6729b5413?d=https://sslcdn.techinferno.com/uploads/monthly_2017_08/H.png.65c985da589a40b5f5c0fef91d8c1c4e.png)
Core i7 920XM
Core i7 920XM
Core i7 920XM
Core i7 920XM
Core i7 920XM
Core i7 920XM
summary
Clock speed | 2 GHz |
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Turbo clock speed | 3.2 GHz |
Cores | Quad core |
Socket type | rPGA 988A |
Is unlocked | Yes |
features
Has a NX bit | Yes |
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Supports trusted computing | Yes |
Has virtualization support | Yes |
Instruction set extensions |
|
Supports dynamic frequency scaling | Yes |
power consumption
TDP | 55W |
---|---|
Annual home energy cost | 13.25 $/year |
Performance per watt | 3.33 pt/W |
Typical power consumption | 44.69W |
bus
Architecture | DMI |
---|---|
Number of links | 1 |
Transfer rate | 2,500 MT/s |
details
Architecture | x86-64 |
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Threads | 8 threads |
L2 cache | 1 MB |
L2 cache per core | 0.25 MB/core |
L3 cache | 8 MB |
L3 cache per core | 2 MB/core |
Manufacture process | 45 nm |
Transistor count | 774,000,000 |
Max CPUs | 1 |
Clock multiplier | 15 |
overclocking
Overclocked clock speed | 3.44 GHz |
---|---|
Overclocked clock speed (Water) | 2 GHz |
Overclocked clock speed (Air) | 3.44 GHz |
integrated graphics
GPU | None |
---|---|
Label | None |
Latest DirectX | None |
Number of displays supported | None |
GPU clock speed | None |
Turbo clock speed | None |
3DMark06 | None |
memory controller
Memory controller | Built-in |
---|---|
Memory type |
|
Channels | Dual Channel |
Supports ECC | No |
Maximum bandwidth | 21,333.32 MB/s |
Maximum memory size | 8,192 MB |