AMD Phenom II X4 840T | AMD Phenom II X6 1065T | |
CPU comparisonAMD Phenom II X4 840T or AMD Phenom II X6 1065T - 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 AMD Phenom II X6 1065T has 6 cores with 6 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X6 1065T was released in Q1/2010. |
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AMD Phenom II (52) | Family | AMD Phenom II (52) |
AMD Phenom II - 800/900 (23) | CPU group | AMD Phenom II - 1000 (7) |
4 | Generation | 6 |
Deneb (K10) | Architecture | Thuban (K10) |
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 AMD Phenom II X6 1065T has 6 CPU cores with a clock frequency of 2.90 GHz (3.40 GHz). |
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AMD Phenom II X4 840T | Characteristic | AMD Phenom II X6 1065T |
4 | Cores | 6 |
4 | Threads | 6 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | Yes |
2.90 GHz | Frequency | 2.90 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.40 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 3.40 GHz |
Memory & PCIeThe AMD Phenom II X4 840T supports a maximum of GB of memory in 2 memory channels. The AMD Phenom II X6 1065T can connect up to GB of memory in 2 memory channels. |
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AMD Phenom II X4 840T | Characteristic | AMD Phenom II X6 1065T |
DDR3-1333, DDR2-1066 | Memory | DDR3-1333, DDR2-1066 |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 6.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
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 AMD Phenom II X6 1065T is 95 W. |
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AMD Phenom II X4 840T | Characteristic | AMD Phenom II X6 1065T |
95 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 840T has a 6.00 MB cache, while the AMD Phenom II X6 1065T cache has a total of 6.00 MB. |
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AMD Phenom II X4 840T | Characteristic | AMD Phenom II X6 1065T |
45 nm | Technology | 45 nm |
Unknown | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE3, SSE4a |
AM3 | Socket | AM3 |
AMD-V | Virtualization | AMD-V |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2010 | Release date | Q1/2010 |
-- | Release price | -- |
show more data | show more data | |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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AMD Phenom II X6 1065T
6C 6T @ 3.40 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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AMD Phenom II X6 1065T
6C 6T @ 3.40 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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AMD Phenom II X6 1065T
6C 6T @ 3.40 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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AMD Phenom II X6 1065T
6C 6T @ 3.40 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
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AMD Phenom II X6 1065T
6C 6T @ 3.40 GHz |
AMD Phenom II X4 840T
4C 4T @ 2.90 GHz |
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AMD Phenom II X6 1065T
6C 6T @ 2.90 GHz |
Devices using this processor |
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AMD Phenom II X4 840T | AMD Phenom II X6 1065T |
Unknown | Unknown |