AMD Ryzen 7 PRO 6850U vs Intel Atom Z3775D
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CPU comparison with benchmarks
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| AMD Ryzen 7 PRO 6850U | Intel Atom Z3775D | |
CPU comparisonAMD Ryzen 7 PRO 6850U or Intel Atom Z3775D - 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 Ryzen 7 PRO 6850U has 8 cores with 16 threads and clocks with a maximum frequency of 4.70 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 PRO 6850U was released in Q2/2022. The Intel Atom Z3775D has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. The CPU supports up to 2 GB of memory in 1 memory channels. The Intel Atom Z3775D was released in Q1/2014. |
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| AMD Ryzen 7 PRO (21) | Family | Intel Atom (108) |
| AMD Ryzen 6000U/7035U (9) | CPU group | Intel Atom Z3700 (16) |
| 5 | Generation | 4 |
| Rembrandt (Zen 3+) | Architecture | Bay Trail |
| Mobile | Segment | Mobile |
| AMD Ryzen 7 PRO 5850U | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 PRO 6850U is a 8 core processor with a clock frequency of 2.70 GHz (4.70 GHz). The Intel Atom Z3775D has 4 CPU cores with a clock frequency of 1.49 GHz (2.41 GHz). |
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| AMD Ryzen 7 PRO 6850U | Characteristic | Intel Atom Z3775D |
| 8 | Cores | 4 |
| 16 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.70 GHz | Frequency | 1.49 GHz |
| 4.70 GHz | Turbo Frequency (1 Core) | 2.41 GHz |
| -- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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| AMD Radeon 680M | GPU | Intel HD Graphics (Bay Trail GT1) |
| 2.00 GHz | GPU frequency | 0.31 GHz |
| 2.20 GHz | GPU (Turbo) | 0.79 GHz |
| 9 | GPU Generation | 7 |
| 6 nm | Technology | 22 nm |
| 3 | Max. displays | 2 |
| 12 | Compute units | 4 |
| 768 | Shader | 32 |
| Yes | Hardware Raytracing | No |
| No | Frame Generation | No |
| 8 GB | Max. GPU Memory | 2 GB |
| 12 | DirectX Version | 11.2 |
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 680M | GPU | Intel HD Graphics (Bay Trail GT1) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| Decode | Codec AV1 | No |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe AMD Ryzen 7 PRO 6850U supports a maximum of 64 GB of memory in 2 memory channels. The Intel Atom Z3775D can connect up to 2 GB of memory in 1 memory channels. |
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| AMD Ryzen 7 PRO 6850U | Characteristic | Intel Atom Z3775D |
| LPDDR5-6400, DDR5-4800 | Memory | DDR3L-1333 |
| 64 GB | Max. Memory | 2 GB |
| 2 (Dual Channel) | Memory channels | 1 (Single Channel) |
| 76.8 GB/s | Max. Bandwidth | 10.6 GB/s |
| No | ECC | No |
| 4.00 MB | L2 Cache | -- |
| 16.00 MB | L3 Cache | 2.00 MB |
| 4.0 | PCIe version | -- |
| 12 | PCIe lanes | -- |
| 23.6 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 7 PRO 6850U has a TDP of 15 W, that of the Intel Atom Z3775D is 4 W. |
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| AMD Ryzen 7 PRO 6850U | Characteristic | Intel Atom Z3775D |
| 15 W | TDP (PL1 / PBP) | 4 W |
| -- | TDP (PL2) | -- |
| 28 W | TDP up | -- |
| -- | TDP down | -- |
| 105 °C | Tjunction max. | 90 °C |
Technical detailsThe AMD Ryzen 7 PRO 6850U has a 20.00 MB cache, while the Intel Atom Z3775D cache has a total of 2.00 MB. |
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| AMD Ryzen 7 PRO 6850U | Characteristic | Intel Atom Z3775D |
| 6 nm | Technology | 22 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2 |
| FP7 | Socket | BGA 1380 |
| AMD-V, SVM | Virtualization | VT-x, VT-x EPT |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | |
| Q2/2022 | Release date | Q1/2014 |
| -- | Release price | 35 $ |
| show more data | show more data | |
8C 16T @ 2.70 GHz (4.70 GHz) buy now on Amazon and save!
4C 4T @ 1.49 GHz (2.41 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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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AMD Ryzen 7 PRO 6850U
AMD Radeon 680M @ 2.20 GHz |
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Intel Atom Z3775D
Intel HD Graphics (Bay Trail GT1) @ 0.79 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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AMD Ryzen 7 PRO 6850U
8C 16T @ 2.70 GHz |
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Intel Atom Z3775D
4C 4T @ 1.49 GHz |
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Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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AMD Ryzen 7 PRO 6850U
8C 16T @ 4.70 GHz |
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Intel Atom Z3775D
4C 4T @ 2.41 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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AMD Ryzen 7 PRO 6850U
8C 16T @ 4.70 GHz |
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Intel Atom Z3775D
4C 4T @ 2.41 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 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 Ryzen 7 PRO 6850U
8C 16T @ 4.70 GHz |
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Intel Atom Z3775D
4C 4T @ 2.41 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 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 Ryzen 7 PRO 6850U
8C 16T @ 2.70 GHz |
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Intel Atom Z3775D
4C 4T @ 1.49 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen 7 PRO 6850U
8C 16T @ 4.70 GHz |
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Intel Atom Z3775D
4C 4T @ 2.41 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 7 PRO 6850U
8C 16T @ 2.70 GHz |
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Intel Atom Z3775D
4C 4T @ 1.49 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD Ryzen 7 PRO 6850U
8C 16T @ 4.70 GHz |
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Intel Atom Z3775D
4C 4T @ 2.41 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD Ryzen 7 PRO 6850U
8C 16T @ 2.70 GHz |
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Intel Atom Z3775D
4C 4T @ 1.49 GHz |
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Cinebench 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 Ryzen 7 PRO 6850U
8C 16T @ 4.70 GHz |
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Intel Atom Z3775D
4C 4T @ 2.41 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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AMD Ryzen 7 PRO 6850U
8C 16T @ 2.70 GHz |
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Intel Atom Z3775D
4C 4T @ 1.49 GHz |
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Devices using this processor |
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| AMD Ryzen 7 PRO 6850U | Intel Atom Z3775D |
| Unknown | Unknown |
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