AMD A8-3870K - Benchmark, Test and Specs
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| Name: | AMD A8-3870K | Segment: | Desktop / Server |
| Family: | AMD A | Generation: | 1 |
| CPU group: | AMD A8-3000 | ||
| Predecessor: | -- | Successor: | -- |
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| Frequency: | 3.10 GHz | CPU Cores: | 4 |
| Turbo (1 Core): | No turbo | CPU Threads: | 4 |
| Turbo (4 Cores): | No turbo | ||
| Hyperthreading: | No | Overclocking: | Yes |
| Core architecture: | normal | ||
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| GPU name: | AMD Radeon HD 6550D | ||
| GPU frequency: | 0.60 GHz | GPU (Turbo): | No turbo |
| Execution units: | 5 | Shader: | 400 |
| Max. GPU Memory: | 1 GB | Max. displays: | 2 |
| Generation: | 3 | DirectX Version: | 11 |
| Technology: | 32 nm | Release date: | Q2/2011 |
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| h265 / HEVC (8 bit): | No | ||
| h265 / HEVC (10 bit): | No | ||
| h264: | Decode | ||
| VP9: | No | ||
| VP8: | No | ||
| AV1: | No | ||
| AVC: | Decode | ||
| VC-1: | Decode | ||
| JPEG: | Decode / Encode | ||
CPU generation and family
CPU Cores and Base Frequency
Internal Graphics
Hardware codec support
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| Memory type: | DDR3-1600 | Max. Memory: | |
| ECC: | No | Memory channels: | 2 |
| PCIe version: | PCIe lanes: | ||
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| AES-NI: | No | ||
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| TDP (PL1): | 100 W | TDP up: | -- |
| TDP (PL2): | -- | TDP down: | -- |
| Tjunction max. | -- | ||
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| Instruction set (ISA): | x86-64 (64 bit) | Virtualization: | AMD-V |
| ISA extensions: | SSE3, SSE4a | ||
| L2-Cache: | -- | L3-Cache: | 4.00 MB |
| Architecture: | Llano (K10) | Technology: | 32 nm |
| Socket: | FM1 | Release date: | Q4/2011 |
| Part Number: | -- | ||
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4 x 3.10 GHz, Turbo No turbo (100 W TDP) buy now on Amazon and save!
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| Used in: | Unknown | ||
Memory & PCIe
Encryption
Thermal Management
Technical details
Devices using this processorCinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Athlon Silver 3050U
2x 2.30 GHz (3.20 GHz) |
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AMD FX-8300
8x 3.30 GHz (4.20 GHz) |
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Intel Core 2 Quad Q9300
4x 2.50 GHz (2.50 GHz) |
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AMD A8-3870K
4x 3.10 GHz |
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AMD A6-5400K
2x 3.60 GHz (3.80 GHz) |
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Intel Pentium Silver N5000
4x 1.10 GHz (2.70 GHz) |
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AMD Phenom II X4 945
4x 3.00 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Celeron J4125
4x 2.00 GHz (2.70 GHz) |
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AMD Athlon II X4 860K
4x 3.70 GHz (4.00 GHz) |
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Intel Pentium Silver J5005
4x 1.50 GHz (2.80 GHz) |
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AMD A8-3870K
4x 3.10 GHz |
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Intel Core i7-3520M
2x 2.90 GHz (3.60 GHz) HT |
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AMD A10-7800
4x 3.50 GHz (3.90 GHz) |
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AMD A8-7600
4x 3.10 GHz (3.80 GHz) |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.|
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AMD Phenom II X2 545
2x 3.00 GHz |
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AMD Phenom II X6 1035T
6x 2.60 GHz (3.10 GHz) |
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Intel Pentium Silver N5000
4x 1.10 GHz (2.70 GHz) |
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AMD A8-3870K
4x 3.10 GHz |
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Intel Celeron N4120
4x 1.10 GHz (2.60 GHz) |
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Intel Pentium 3825U
2x 1.90 GHz HT |
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Intel Celeron 3765U
2x 1.90 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
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AMD Phenom II X4 940
4x 3.00 GHz |
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AMD Phenom II X4 945
4x 3.00 GHz |
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AMD Phenom II X4 B95
4x 3.00 GHz |
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AMD A8-3870K
4x 3.10 GHz |
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Intel Pentium Silver J5005
4x 1.50 GHz (2.80 GHz) |
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Intel Core i7-6500U
2x 2.50 GHz (3.10 GHz) HT |
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Intel Core i7-6650U
2x 2.20 GHz (3.40 GHz) HT |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Qualcomm Snapdragon 732G
Qualcomm Adreno 618 @ 0.95 GHz |
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Intel Pentium Silver N6005
Intel UHD Graphics 32 EUs (Elkhart Lake) @ 0.90 GHz |
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AMD A10-5745M
AMD Radeon HD 8610G @ 0.63 GHz |
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AMD A8-3870K
AMD Radeon HD 6550D @ 0.60 GHz |
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Intel Core i9-10885H
Intel UHD Graphics 630 @ 1.25 GHz |
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Intel Xeon E-2286M
Intel UHD Graphics P630 @ 1.25 GHz |
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Intel Core i9-10980HK
Intel UHD Graphics 630 @ 1.25 GHz |
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Cinebench R11.5, 64bit (Single-Core)
Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.|
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AMD A4-5300
2x 3.40 GHz (3.60 GHz) |
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AMD Phenom II X2 545
2x 3.00 GHz |
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AMD Phenom II X2 B55
2x 3.00 GHz |
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AMD A8-3870K
4x 3.10 GHz |
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Intel Core i3-2350M
2x 2.30 GHz HT |
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Intel Pentium Silver N5000
4x 1.10 GHz (2.70 GHz) |
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Intel Celeron N4000
2x 1.10 GHz (2.60 GHz) |
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Cinebench R11.5, 64bit (Multi-Core)
Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
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Intel Core i3-4130
2x 3.40 GHz HT |
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Intel Core i7-6567U
2x 3.30 GHz (3.60 GHz) HT |
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AMD Athlon X4 835
4x 3.10 GHz (3.40 GHz) |
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AMD A8-3870K
4x 3.10 GHz |
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Intel Core i3-7100H
2x 3.00 GHz HT |
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AMD Phenom II X4 B95
4x 3.00 GHz |
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AMD Phenom II X4 945
4x 3.00 GHz |
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Cinebench R11.5, 64bit (iGPU, OpenGL)
Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.|
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Intel Core i3-8100
4x 3.60 GHz |
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Intel Core i3-7100U
2x 2.40 GHz HT |
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Intel Core i3-7167U
2x 2.80 GHz HT |
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AMD A8-3870K
4x 3.10 GHz |
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Intel Core i5-5257U
2x 2.70 GHz (3.10 GHz) HT |
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Intel Core i5-7500T
4x 2.70 GHz (3.30 GHz) |
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Intel Core i5-7600T
4x 2.80 GHz (3.70 GHz) |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.|
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Intel Celeron G4920
2x 3.20 GHz |
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Intel Pentium Silver J5040
4x 2.00 GHz (3.20 GHz) |
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Intel Core i5-4360U
2x 1.50 GHz (2.90 GHz) HT |
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AMD A8-3870K
4x 3.10 GHz |
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Intel Core i5-7Y57
2x 1.20 GHz (3.30 GHz) HT |
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Intel Core i5-5200U
2x 2.20 GHz (2.70 GHz) HT |
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Intel Core i5-5250U
2x 1.60 GHz (2.70 GHz) HT |
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