AMD Phenom II X4 840 | Qualcomm Snapdragon 632 | |
CPU comparisonIn this CPU comparison, we compare the AMD Phenom II X4 840 and the Qualcomm Snapdragon 632 and use benchmarks to check which processor is faster.
We compare the AMD Phenom II X4 840 4 core processor released in Q1/2011 with the Qualcomm Snapdragon 632 which has 8 CPU cores and was introduced in Q3/2018. |
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AMD Phenom II (52) | Family | Qualcomm Snapdragon (102) |
AMD Phenom II - 840/850 (2) | CPU group | Qualcomm Snapdragon 632 (1) |
5 | Generation | 6 |
Propus | Architecture | Kryo 250 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X4 840 is a 4 core processor with a clock frequency of 3.20 GHz. The processor can compute 4 threads at the same time. The Qualcomm Snapdragon 632 clocks with 1.80 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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AMD Phenom II X4 840 | Characteristic | Qualcomm Snapdragon 632 |
4 | Cores | 8 |
4 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
3.20 GHz | A-Core | 1.80 GHz 4x Kryo 250 Gold |
-- | B-Core | 1.80 GHz 4x Kryo 250 Silver |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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AMD Phenom II X4 840 | Characteristic | Qualcomm Snapdragon 632 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 546 |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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no iGPU | GPU | Qualcomm Adreno 506 |
GPU frequency | 0.60 GHz | |
-- | GPU (Turbo) | 0.60 GHz |
-- | GPU Generation | 5 |
Technology | 14 nm | |
Max. displays | 0 | |
-- | Compute units | -- |
-- | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
-- | DirectX Version | 11 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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no iGPU | GPU | Qualcomm Adreno 506 |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD Phenom II X4 840, while the Qualcomm Snapdragon 632 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 7.5 GB/s enabled. |
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AMD Phenom II X4 840 | Characteristic | Qualcomm Snapdragon 632 |
DDR3-1333, DDR2-1066 | Memory | LPDDR3-1866 |
Max. Memory | 4 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 7.5 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Phenom II X4 840 has a TDP of 95 W. The TDP of the Qualcomm Snapdragon 632 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Phenom II X4 840 | Characteristic | Qualcomm Snapdragon 632 |
95 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 840 has 2.00 MB cache and is manufactured in 45 nm. The cache of Qualcomm Snapdragon 632 is at 0.00 MB. The processor is manufactured in 14 nm. |
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AMD Phenom II X4 840 | Characteristic | Qualcomm Snapdragon 632 |
45 nm | Technology | 14 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE3, SSE4a | ISA extensions | -- |
AM3 | Socket | -- |
AMD-V | Virtualization | None |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q1/2011 | Release date | Q3/2018 |
-- | Release price | -- |
show more data | show more data | |
AMD Phenom II X4 840
4C 4T @ 3.20 GHz |
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Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
AMD Phenom II X4 840
4C 4T @ 3.20 GHz |
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Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
AMD Phenom II X4 840
4C 4T @ 3.20 GHz |
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Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
AMD Phenom II X4 840
4C 4T @ 3.20 GHz |
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Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
AMD Phenom II X4 840
4C 4T @ 3.20 GHz |
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Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
AMD Phenom II X4 840
@ 0.00 GHz |
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Qualcomm Snapdragon 632
Qualcomm Adreno 506 @ 0.60 GHz |
AMD Phenom II X4 840
4C 4T @ 3.20 GHz |
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Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
AMD Phenom II X4 840
4C 4T @ 3.20 GHz |
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Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
AMD Phenom II X4 840
4C 4T @ 3.20 GHz |
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Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
Devices using this processor |
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AMD Phenom II X4 840 | Qualcomm Snapdragon 632 |
Unknown | Unknown |