AMD Sempron 2650 | AMD FX-8140 | |
CPU comparisonIn this CPU comparison, we compare the AMD Sempron 2650 and the AMD FX-8140 and use benchmarks to check which processor is faster.
We compare the AMD Sempron 2650 2 core processor released in Q2/2014 with the AMD FX-8140 which has 8 CPU cores and was introduced in Q4/2012. |
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AMD Sempron (2) | Family | AMD FX (30) |
AMD Sempron 2000/3000 (2) | CPU group | AMD FX-8000 (11) |
1 | Generation | 2 |
Kabini (Jaguar) | Architecture | Vishera (Bulldozer) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Sempron 2650 is a 2 core processor with a clock frequency of 1.45 GHz. The processor can compute 2 threads at the same time. The AMD FX-8140 clocks with 3.20 GHz (4.10 GHz), has 8 CPU cores and can calculate 8 threads in parallel. |
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AMD Sempron 2650 | Characteristic | AMD FX-8140 |
2 | Cores | 8 |
2 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | Yes |
1.45 GHz | Frequency | 3.20 GHz |
-- | Turbo Frequency (1 Core) | 4.10 GHz |
-- | Turbo Frequency (All Cores) | 4.10 GHz |
Integrated graphics (iGPU)Graphics (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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AMD Radeon HD 8240 | GPU | no iGPU |
0.40 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
5 | GPU Generation | -- |
28 nm | Technology | |
2 | Max. displays | |
2 | Compute units | -- |
128 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.1 | DirectX Version | -- |
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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AMD Radeon HD 8240 | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 8 GB of memory in a maximum of 1 memory channels is supported by the AMD Sempron 2650, while the AMD FX-8140 supports a maximum of GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled. |
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AMD Sempron 2650 | Characteristic | AMD FX-8140 |
DDR3L-1333 | Memory | DDR3-1866 |
8 GB | Max. Memory | |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
10.7 GB/s | Max. Bandwidth | 29.9 GB/s |
No | ECC | Yes |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | 8.00 MB |
2.0 | PCIe version | -- |
4 | PCIe lanes | -- |
2.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Sempron 2650 has a TDP of 25 W. The TDP of the AMD FX-8140 is 95 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Sempron 2650 | Characteristic | AMD FX-8140 |
25 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe AMD Sempron 2650 has 1.00 MB cache and is manufactured in 28 nm. The cache of AMD FX-8140 is at 8.00 MB. The processor is manufactured in 32 nm. |
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AMD Sempron 2650 | Characteristic | AMD FX-8140 |
28 nm | Technology | 32 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
AM1 | Socket | AM3+ |
AMD-V | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2014 | Release date | Q4/2012 |
26 $ | Release price | -- |
show more data | show more data | |
AMD Sempron 2650
2C 2T @ 1.45 GHz |
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AMD FX-8140
8C 8T @ 4.10 GHz |
AMD Sempron 2650
2C 2T @ 1.45 GHz |
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AMD FX-8140
8C 8T @ 4.10 GHz |
AMD Sempron 2650
2C 2T @ 1.45 GHz |
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AMD FX-8140
8C 8T @ 4.10 GHz |
AMD Sempron 2650
2C 2T @ 1.45 GHz |
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AMD FX-8140
8C 8T @ 4.10 GHz |
AMD Sempron 2650
2C 2T @ 1.45 GHz |
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AMD FX-8140
8C 8T @ 4.10 GHz |
AMD Sempron 2650
AMD Radeon HD 8240 @ 0.40 GHz |
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AMD FX-8140
@ 0.00 GHz |
Devices using this processor |
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AMD Sempron 2650 | AMD FX-8140 |
Unknown | Unknown |