Intel Core i7-5960X | AMD Phenom II X3 B77 | |
CPU comparisonIntel Core i7-5960X or AMD Phenom II X3 B77 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i7-5960X has 8 cores with 16 threads and clocks with a maximum frequency of 3.50 GHz. Up to 64 GB of memory is supported in 4 memory channels. The Intel Core i7-5960X was released in Q3/2014. The AMD Phenom II X3 B77 has 3 cores with 3 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X3 B77 was released in Q2/2010. |
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Intel Core i7 Extreme Edition (24) | Family | AMD Phenom II (52) |
Intel Core i 5000X (3) | CPU group | AMD Phenom II - 700 (9) |
5 | Generation | 3 |
Haswell E | Architecture | Heka (K10) |
Desktop / Server | Segment | Desktop / Server |
Intel Core i7-4960X | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-5960X is a 8 core processor with a clock frequency of 3.00 GHz (3.50 GHz). The AMD Phenom II X3 B77 has 3 CPU cores with a clock frequency of 3.20 GHz. |
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Intel Core i7-5960X | Characteristic | AMD Phenom II X3 B77 |
8 | Cores | 3 |
16 | Threads | 3 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
3.00 GHz | Frequency | 3.20 GHz |
3.50 GHz | Turbo Frequency (1 Core) | -- |
3.20 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Core i7-5960X supports a maximum of 64 GB of memory in 4 memory channels. The AMD Phenom II X3 B77 can connect up to GB of memory in 2 memory channels. |
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Intel Core i7-5960X | Characteristic | AMD Phenom II X3 B77 |
DDR4-2133 | Memory | DDR3-1333, DDR2-1066 |
64 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
68.2 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
20.00 MB | L3 Cache | 6.00 MB |
3.0 | PCIe version | -- |
40 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-5960X has a TDP of 140 W, that of the AMD Phenom II X3 B77 is 95 W. |
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Intel Core i7-5960X | Characteristic | AMD Phenom II X3 B77 |
140 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core i7-5960X has a 20.00 MB cache, while the AMD Phenom II X3 B77 cache has a total of 6.00 MB. |
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Intel Core i7-5960X | Characteristic | AMD Phenom II X3 B77 |
22 nm | Technology | 45 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE3, SSE4a |
LGA 2011-3 | Socket | AM3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2014 | Release date | Q2/2010 |
829 $ | Release price | -- |
show more data | show more data | |
Intel Core i7-5960X
8C 16T @ 3.20 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.50 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.20 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.50 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.50 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.50 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.20 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.50 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.20 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.20 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Intel Core i7-5960X
8C 16T @ 3.00 GHz |
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AMD Phenom II X3 B77
3C 3T @ 3.20 GHz |
Devices using this processor |
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Intel Core i7-5960X | AMD Phenom II X3 B77 |
Unknown | Unknown |