AMD Phenom II X4 840T | Intel Xeon E5-2687W v2 | |
CPU comparisonAMD Phenom II X4 840T or Intel Xeon E5-2687W v2 - 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 AMD Phenom II X4 840T has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X4 840T was released in Q3/2010. The Intel Xeon E5-2687W v2 has 8 cores with 16 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 256 GB of memory in 4 memory channels. The Intel Xeon E5-2687W v2 was released in Q3/2013. |
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AMD Phenom II (52) | Family | Intel Xeon E5 (71) |
AMD Phenom II - 800/900 (23) | CPU group | Intel Xeon E5 v2 (15) |
4 | Generation | 4 |
Deneb (K10) | Architecture | Ivy Bridge EP |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X4 840T is a 4 core processor with a clock frequency of 2.90 GHz (3.20 GHz). The Intel Xeon E5-2687W v2 has 8 CPU cores with a clock frequency of 3.40 GHz (4.00 GHz). |
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AMD Phenom II X4 840T | Characteristic | Intel Xeon E5-2687W v2 |
4 | Cores | 8 |
4 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.90 GHz | Frequency | 3.40 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeThe AMD Phenom II X4 840T supports a maximum of GB of memory in 2 memory channels. The Intel Xeon E5-2687W v2 can connect up to 256 GB of memory in 4 memory channels. |
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AMD Phenom II X4 840T | Characteristic | Intel Xeon E5-2687W v2 |
DDR3-1333, DDR2-1066 | Memory | DDR3-1866 |
Max. Memory | 256 GB | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
21.3 GB/s | Max. Bandwidth | 59.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 25.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 40 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Phenom II X4 840T has a TDP of 95 W, that of the Intel Xeon E5-2687W v2 is 150 W. |
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AMD Phenom II X4 840T | Characteristic | Intel Xeon E5-2687W v2 |
95 W | TDP (PL1 / PBP) | 150 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 840T has a 6.00 MB cache, while the Intel Xeon E5-2687W v2 cache has a total of 25.00 MB. |
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AMD Phenom II X4 840T | Characteristic | Intel Xeon E5-2687W v2 |
45 nm | Technology | 22 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX |
AM3 | Socket | LGA 2011 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2010 | Release date | Q3/2013 |
-- | Release price | 1925 $ |
show more data | show more data | |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2687W v2
8C 16T @ 4.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2687W v2
8C 16T @ 3.60 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2687W v2
8C 16T @ 3.60 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2687W v2
8C 16T @ 4.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2687W v2
8C 16T @ 3.60 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2687W v2
8C 16T @ 4.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2687W v2
8C 16T @ 3.60 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2687W v2
8C 16T @ 3.60 GHz |
Devices using this processor |
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AMD Phenom II X4 840T | Intel Xeon E5-2687W v2 |
Unknown | Unknown |