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| Intel Core i7 4930K vs 4820K |
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Differences What are the advantages of each
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CPUBoss is not aware of any important advantages of the 4930K vs the 4820K. | |||||||
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CPUBoss is not aware of any important advantages of the 4820K vs the 4930K. | |||||||
Benchmarks Real world tests of Core i7 4930K vs 4820K
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core i7 4930K
19,954
Core i7 4820K
13,311
GeekBench 3 (Single core) Data courtesy Primate Labs
Core i7 4930K
3,357
Core i7 4820K
3,291
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core i7 4930K
2,430,000 MB/s
Core i7 4820K
2,500,000 MB/s
GeekBench (32-bit) Data courtesy Primate Labs
Core i7 4930K
20,124
Core i7 4820K
13,645
GeekBench (64-bit) Data courtesy Primate Labs
Core i7 4930K
22,426
Core i7 4820K
14,931
GeekBench
Core i7 4930K
22,426
Core i7 4820K
14,931
PassMark Data courtesy Passmark
Core i7 4930K
13,063
Core i7 4820K
9,740
PassMark (Single Core)
Core i7 4930K
1,998
Core i7 4820K
2,009
Specifications Full list of technical specs
summary | Core i7 4930K | vs | 4820K |
---|---|---|---|
Clock speed | 3.4 GHz | 3.7 GHz | |
Turbo clock speed | 3.9 GHz | 3.9 GHz | |
Cores | Hexa core | Quad core | |
Is unlocked | Yes | Yes | |
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | No | No | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
SSE4 | |||
AVX | |||
SSE3 | |||
SSE | |||
SSE4.1 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 130W | 130W | |
Annual home energy cost | 31.32 $/year | 31.32 $/year | |
Annual commercial energy cost | 113.88 $/year | 113.88 $/year | |
Performance per watt | 7.92 pt/W | 8.43 pt/W | |
Typical power consumption | 105.63W | 105.63W | |
bus | |||
Architecture | DMI 2.0 | DMI 2.0 | |
Number of links | 0 | 1 | |
Transfer rate | 5,000 MT/s | 5,000 MT/s |
details | Core i7 4930K | vs | 4820K |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 12 | 8 | |
L2 cache | 2 MB | 1 MB | |
L2 cache per core | 0.33 MB/core | 0.25 MB/core | |
L3 cache | 12 MB | 10 MB | |
L3 cache per core | 2 MB/core | 2.5 MB/core | |
Manufacture process | 22 nm | 22 nm | |
Max CPUs | 1 | 1 | |
Operating temperature | Unknown - 66.8°C | Unknown - 66.8°C | |
overclocking | |||
Overclocked clock speed | 4.5 GHz | 4.57 GHz | |
Overclocked clock speed (Water) | 4.62 GHz | 4.68 GHz | |
PassMark (Overclocked) | 8,128.1 | 5,294.9 | |
Overclocked clock speed (Air) | 4.5 GHz | 4.57 GHz | |
integrated graphics | |||
GPU | None | None | |
Label | N/A | N/A | |
Latest DirectX | N/A | N/A | |
Number of displays supported | N/A | N/A | |
GPU clock speed | N/A | N/A | |
Turbo clock speed | N/A | N/A | |
3DMark06 | N/A | N/A | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1866 | |||
DDR3-1600 | |||
DDR3-1333 | |||
DDR3 | |||
Channels | Quad Channel | Quad Channel | |
Supports ECC | No | No | |
Maximum bandwidth | 59,733.32 MB/s | 59,733.32 MB/s | |
Maximum memory size | 65,536 MB | 65,536 MB |
Intel Core i7 4930K ![]() | Intel Core i7 4820K ![]() |
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