We’ve seen CyberPower’s Liquid i7 Kraken before, but plenty has changed since we saw the original back in September – not least the price, which has dropped by more than £400. We all know a price drop means a reduction in power and quality, right?
Wrong. The new Liquid i7 Kraken takes a Sandy Bridge Core i7-2600K and overclocks its core from 3.4GHz to 4.6GHz, producing a massive score of 3.49 in our application benchmarks. That’s the same record-breaking figure as the Yoyotech Fi7epower 4.8, and enough to leave non-Sandy Bridge PCs eating their dust: the previous benchmark record was a then-outstanding 2.91.
Replacing the previous Nvidia GeForce GTX 480 is its successor, the GTX 580, and this brings stellar gaming performance. It turned in average frame rates of 57fps in our 1,920 x 1,080 Very High quality Crysis test and 49fps when we enabled 4x anti-aliasing. Pushing it further, it handled 8x and 16x anti-aliasing at averages of 42fps and 35fps respectively. Only when we upped the resolution to a large-format 2,560 x 1,600 did the Kraken prove fallible, with a slightly juddery 27fps at Very High quality and with 4x anti-aliasing activated.
The rest of the specification is fine. As with the original Kraken and most enthusiast-level machines we’ve seen since, Windows 7 Home Premium 64-bit is loaded from an SSD, but the brand has changed: out goes the popular Intel X25, and in its place comes a 64GB Crucial RealSSD C300. You also get a Blu-ray reader, 1TB of standard hard disk space and 4GB of DDR3 RAM. Only the latter looks a little mean alongside rivals that have begun to offer 6GB or even 8GB of memory as standard.
It’s all packed into the same Cooler Master CM 690 II Lite chassis, which is differentiated from the Advanced model by the loss of its roof-mounted SATA 3Gb/s port. The chassis offers decent build quality and good looks, even if it can’t match the matte-black curves of the Yoyotech.
Warranty | |
---|---|
Warranty | 1 yr return to base |
Basic specifications | |
Total hard disk capacity | 1,064GB |
RAM capacity | 4.00GB |
Screen size | 24.0in |
Processor | |
CPU family | Intel Core i7 |
CPU nominal frequency | 3.30GHz |
CPU overclocked frequency | 4.60GHz |
Processor socket | LGA 1155 |
HSF (heatsink-fan) | XSPC water cooling |
Motherboard | |
Motherboard | MSI P67A-C45 |
Motherboard chipset | Intel P67 |
Conventional PCI slots free | 3 |
Conventional PCI slots total | 3 |
PCI-E x16 slots free | 0 |
PCI-E x16 slots total | 1 |
PCI-E x8 slots free | 0 |
PCI-E x8 slots total | 0 |
PCI-E x4 slots free | 0 |
PCI-E x4 slots total | 0 |
PCI-E x1 slots free | 2 |
PCI-E x1 slots total | 2 |
Internal SATA connectors | 2 |
Internal SAS connectors | 1 |
Internal PATA connectors | 1 |
Internal floppy connectors | 0 |
Wired adapter speed | 1,000Mbits/sec |
Memory | |
Memory type | DDR3 |
Memory sockets free | 2 |
Memory sockets total | 4 |
Graphics card | |
Graphics card | Nvidia GeForce GTX 580 |
Multiple SLI/CrossFire cards? | no |
3D performance setting | Low |
Graphics chipset | Nvidia GeForce GTX 580 |
Graphics card RAM | 2.00GB |
DVI-I outputs | 2 |
HDMI outputs | 1 |
VGA (D-SUB) outputs | 0 |
DisplayPort outputs | 1 |
Number of graphics cards | 1 |
Hard disk | |
Hard disk | Crucial RealSSD C300 |
Capacity | 64GB |
Hard disk usable capacity | N/A |
Internal disk interface | SATA/600 |
Spindle speed | N/A |
Cache size | N/A |
Hard disk 2 make and model | Samsung Spinpoint F1 HD103SJ |
Hard disk 2 nominal capacity | 1,000GB |
Hard disk 2 formatted capacity | 931 |
Hard disk 2 spindle speed | 7,200RPM |
Hard disk 2 cache size | 32MB |
Hard disk 3 make and model | N/A |
Hard disk 3 nominal capacity | N/A |
Hard disk 4 make and model | N/A |
Hard disk 4 nominal capacity | N/A |
Drives | |
Optical drive | N/A |
Optical disc technology | Blu-ray reader/DVD writer combo |
Optical disk 2 make and model | N/A |
Optical disk 3 make and model | N/A |
Monitor | |
Monitor make and model | BenQ G2420HDBL |
Resolution screen horizontal | 1,920 |
Resolution screen vertical | 1,080 |
Resolution | 1920 x 1080 |
Pixel response time | 5ms |
Contrast ratio | 1,000:1 |
Screen brightness | 250cd/m2 |
DVI inputs | 1 |
HDMI inputs | 0 |
VGA inputs | 1 |
DisplayPort inputs | 0 |
Additional Peripherals | |
Speakers | N/A |
Speaker type | N/A |
Sound card | Realtek HD Audio |
Peripherals | N/A |
Case | |
Chassis | Cooler Master CM 690 II Lite |
Case format | Full tower |
Dimensions | 214 x 528 x 511mm (WDH) |
Power supply | |
Power supply | N/A |
Power supply rating | N/A |
Power supply efficiency | N/A |
Free drive bays | |
Free front panel 5.25in bays | 1 |
Rear ports | |
USB ports (downstream) | 10 |
FireWire ports | 1 |
eSATA ports | 1 |
PS/2 mouse port | yes |
Electrical S/PDIF audio ports | 1 |
Optical S/PDIF audio output ports | 1 |
Modem | no |
3.5mm audio jacks | 6 |
Front ports | |
Front panel USB ports | 2 |
Front panel eSATA ports | 1 |
Front panel memory card reader | no |
Mouse & Keyboard | |
Mouse and keyboard | Logitech MK300 wireless keyboard and mouse |
Operating system and software | |
OS family | Windows 7 |
Noise and power | |
Idle power consumption | 112W |
Peak power consumption | 473W |
Performance tests | |
Overall application benchmark score | 3.49 |
Office application benchmark score | 3.32 |
2D graphics application benchmark score | 3.50 |
Encoding application benchmark score | 2.81 |
Multitasking application benchmark score | 4.33 |
3D performance (crysis) low settings | 195fps |
3D performance setting | Low |
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