AMD A6-3650 vs AMD Sempron 2650

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CPU comparison with benchmarks


AMD A6-3650 CPU1 vs CPU2 AMD Sempron 2650
AMD A6-3650 AMD Sempron 2650

CPU comparison

In this CPU comparison, we compare the AMD A6-3650 and the AMD Sempron 2650 and use benchmarks to check which processor is faster.

We compare the AMD A6-3650 4 core processor released in Q3/2011 with the AMD Sempron 2650 which has 2 CPU cores and was introduced in Q2/2014.
AMD A (112) Family AMD Sempron (2)
AMD A6-3000 (5) CPU group AMD Sempron 2000/3000 (2)
1 Generation 1
Llano (K10) Architecture Kabini (Jaguar)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD A6-3650 is a 4 core processor with a clock frequency of 2.60 GHz. The processor can compute 4 threads at the same time. The AMD Sempron 2650 clocks with 1.45 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

AMD A6-3650 Characteristic AMD Sempron 2650
4 Cores 2
4 Threads 2
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No
2.60 GHz Frequency 1.45 GHz
-- Turbo Frequency (1 Core) --
-- 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 A6-3650 Characteristic AMD Sempron 2650
-- 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.

AMD Radeon HD 6530D GPU AMD Radeon HD 8240
0.44 GHz GPU frequency 0.40 GHz
-- GPU (Turbo) --
3 GPU Generation 5
32 nm Technology 28 nm
0 Max. displays 2
5 Compute units 2
320 Shader 128
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory 2 GB
11 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.

AMD Radeon HD 6530D GPU AMD Radeon HD 8240
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to GB of memory in a maximum of 2 memory channels is supported by the AMD A6-3650, while the AMD Sempron 2650 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 10.7 GB/s enabled.

AMD A6-3650 Characteristic AMD Sempron 2650
DDR3-1600 Memory DDR3L-1333
Max. Memory 8 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
25.6 GB/s Max. Bandwidth 10.7 GB/s
No ECC No
-- L2 Cache 1.00 MB
4.00 MB L3 Cache --
-- PCIe version 2.0
-- PCIe lanes 4
-- PCIe Bandwidth 2.0 GB/s

Thermal Management

The AMD A6-3650 has a TDP of 100 W. The TDP of the AMD Sempron 2650 is 25 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD A6-3650 Characteristic AMD Sempron 2650
100 W TDP (PL1 / PBP) 25 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 90 °C

Technical details

The AMD A6-3650 has 4.00 MB cache and is manufactured in 32 nm. The cache of AMD Sempron 2650 is at 1.00 MB. The processor is manufactured in 28 nm.

AMD A6-3650 Characteristic AMD Sempron 2650
32 nm Technology 28 nm
Unknown Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4a, SSE4.1, SSE4.2, AVX
FM1 Socket AM1
AMD-V Virtualization AMD-V
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2011 Release date Q2/2014
47 $ Release price 26 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 2 CPU benchmarks

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 A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
337 (100%)
AMD Sempron 2650 AMD Sempron 2650
2C 2T @ 1.45 GHz
178 (53%)

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 A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
1134 (100%)
AMD Sempron 2650 AMD Sempron 2650
2C 2T @ 1.45 GHz
340 (30%)

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 A6-3650 AMD A6-3650
AMD Radeon HD 6530D @ 0.44 GHz
284 (100%)
AMD Sempron 2650 AMD Sempron 2650
AMD Radeon HD 8240 @ 0.40 GHz
102 (36%)

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 A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
3228 (100%)
AMD Sempron 2650 AMD Sempron 2650
2C 2T @ 1.45 GHz
564 (17%)

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 A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
0 (0%)
AMD Sempron 2650 AMD Sempron 2650
2C 2T @ 1.45 GHz
161 (100%)

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 A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
0 (0%)
AMD Sempron 2650 AMD Sempron 2650
2C 2T @ 1.45 GHz
273 (100%)

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 A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
145 (100%)
AMD Sempron 2650 AMD Sempron 2650
2C 2T @ 1.45 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 A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
542 (100%)
AMD Sempron 2650 AMD Sempron 2650
2C 2T @ 1.45 GHz
0 (0%)

Devices using this processor

AMD A6-3650 AMD Sempron 2650
Unknown Unknown

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