AMD Ryzen 7 1700 vs AMD Sempron 3850

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CPU comparison with benchmarks


AMD Ryzen 7 1700 CPU1 vs CPU2 AMD Sempron 3850
AMD Ryzen 7 1700 AMD Sempron 3850

CPU comparison

In this CPU comparison, we compare the AMD Ryzen 7 1700 and the AMD Sempron 3850 and use benchmarks to check which processor is faster.

We compare the AMD Ryzen 7 1700 8 core processor released in Q1/2017 with the AMD Sempron 3850 which has 4 CPU cores and was introduced in Q2/2014.
AMD Ryzen 7 (68) Family AMD Sempron (2)
AMD Ryzen 1000 (15) CPU group AMD Sempron 2000/3000 (2)
1 Generation 1
Summit Ridge (Zen) Architecture Kabini (Jaguar)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 7 1700 is a 8 core processor with a clock frequency of 3.00 GHz (3.70 GHz). The processor can compute 16 threads at the same time. The AMD Sempron 3850 clocks with 1.30 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

AMD Ryzen 7 1700 Characteristic AMD Sempron 3850
8 Cores 4
16 Threads 4
normal Core architecture normal
Yes Hyperthreading No
Yes Overclocking ? No
3.00 GHz Frequency 1.30 GHz
3.70 GHz Turbo Frequency (1 Core) --
3.30 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors 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.

AMD Ryzen 7 1700 Characteristic AMD Sempron 3850
-- AI hardware --
-- AI specifications --

Internal Graphics

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.

no iGPU GPU AMD Radeon HD 8280
GPU frequency 0.45 GHz
-- GPU (Turbo) --
-- GPU Generation 5
Technology 28 nm
Max. displays 2
-- Compute units 2
-- Shader 128
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 11.1

Hardware codec support

A 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.

no iGPU GPU AMD Radeon HD 8280
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 7 1700, while the AMD Sempron 3850 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 12.8 GB/s enabled.

AMD Ryzen 7 1700 Characteristic AMD Sempron 3850
DDR4-2666 Memory DDR3L-1600
64 GB Max. Memory 8 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
42.7 GB/s Max. Bandwidth 12.8 GB/s
Yes ECC No
-- L2 Cache 2.00 MB
16.00 MB L3 Cache --
3.0 PCIe version 2.0
20 PCIe lanes 4
19.7 GB/s PCIe Bandwidth 2.0 GB/s

Thermal Management

The AMD Ryzen 7 1700 has a TDP of 65 W. The TDP of the AMD Sempron 3850 is 25 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen 7 1700 Characteristic AMD Sempron 3850
65 W TDP (PL1 / PBP) 25 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
95 °C Tjunction max. 90 °C

Technical details

The AMD Ryzen 7 1700 has 16.00 MB cache and is manufactured in 14 nm. The cache of AMD Sempron 3850 is at 2.00 MB. The processor is manufactured in 28 nm.

AMD Ryzen 7 1700 Characteristic AMD Sempron 3850
14 nm Technology 28 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 SSE4a, SSE4.1, SSE4.2, AVX
AM4 (PGA 1331) Socket AM1
AMD-V, SVM Virtualization AMD-V
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2017 Release date Q2/2014
300 $ Release price 30 $
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Rate these processors

Here you can rate the AMD Ryzen 7 1700 to help other visitors make their purchasing decisions. The average rating is 4.4 stars (5 ratings). Rate now:
Here you can rate the AMD Sempron 3850 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
AMD Ryzen 7 1700 (100%)
AMD Sempron 3850 (17%)
⌀ Multi core performance in 3 CPU benchmarks
AMD Ryzen 7 1700 (100%)
AMD Sempron 3850 (9%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.70 GHz
852 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
170 (20%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
5816 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
606 (10%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.70 GHz
1117 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
158 (14%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
5478 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
495 (9%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
14842 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
1155 (8%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.70 GHz
57 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.70 GHz
481 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.70 GHz
954 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
8065 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.70 GHz
331 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
3189 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
@ 0.00 GHz
0 (0%)
AMD Sempron 3850 AMD Sempron 3850
AMD Radeon HD 8280 @ 0.45 GHz
115 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
128 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
235.6 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
390 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.00 GHz
3883 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.70 GHz
151 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 1700 AMD Ryzen 7 1700
8C 16T @ 3.30 GHz
1403 (100%)
AMD Sempron 3850 AMD Sempron 3850
4C 4T @ 1.30 GHz
0 (0%)

Devices using this processor

AMD Ryzen 7 1700 AMD Sempron 3850
Unknown Unknown

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