AMD Phenom II X4 840T | Intel Xeon Platinum 8276 | |
CPU comparisonAMD Phenom II X4 840T or Intel Xeon Platinum 8276 - 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 Platinum 8276 has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Platinum 8276 was released in Q2/2019. |
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AMD Phenom II (52) | Family | Intel Xeon Platinum (89) |
AMD Phenom II - 800/900 (23) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
4 | Generation | 2 |
Deneb (K10) | Architecture | Cascade Lake |
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 Platinum 8276 has 28 CPU cores with a clock frequency of 2.20 GHz (4.00 GHz). |
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AMD Phenom II X4 840T | Characteristic | Intel Xeon Platinum 8276 |
4 | Cores | 28 |
4 | Threads | 56 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.90 GHz | Frequency | 2.20 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 2.20 GHz |
Memory & PCIeThe AMD Phenom II X4 840T supports a maximum of GB of memory in 2 memory channels. The Intel Xeon Platinum 8276 can connect up to 1024 GB of memory in 6 memory channels. |
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AMD Phenom II X4 840T | Characteristic | Intel Xeon Platinum 8276 |
DDR3-1333, DDR2-1066 | Memory | DDR4-2933 |
Max. Memory | 1024 GB | |
2 (Dual Channel) | Memory channels | 6 (Hexa Channel) |
21.3 GB/s | Max. Bandwidth | 140.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 38.50 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 48 |
-- | PCIe Bandwidth | 47.3 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 Platinum 8276 is 165 W. |
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AMD Phenom II X4 840T | Characteristic | Intel Xeon Platinum 8276 |
95 W | TDP (PL1 / PBP) | 165 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 Platinum 8276 cache has a total of 38.50 MB. |
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AMD Phenom II X4 840T | Characteristic | Intel Xeon Platinum 8276 |
45 nm | Technology | 14 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
AM3 | Socket | LGA 3647 |
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 | Q2/2019 |
-- | Release price | 8719 $ |
show more data | show more data | |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 4.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 2.20 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 4.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 2.20 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 4.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 2.20 GHz |
Devices using this processor |
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AMD Phenom II X4 840T | Intel Xeon Platinum 8276 |
Unknown | Unknown |