AMD A4-3330MX vs Intel Celeron N2820

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CPU comparison with benchmarks


AMD A4-3330MX CPU1 vs CPU2 Intel Celeron N2820
AMD A4-3330MX Intel Celeron N2820

CPU comparison

AMD A4-3330MX or Intel Celeron N2820 - 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 A4-3330MX has 2 cores with 2 threads and clocks with a maximum frequency of 2.60 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-3330MX was released in Q4/2011.

The Intel Celeron N2820 has 2 cores with 2 threads and clocks with a maximum frequency of 2.39 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Celeron N2820 was released in Q4/2013.
AMD A (112) Family Intel Celeron (165)
AMD A4-3000M (5) CPU group Intel Celeron J1000/N2000 (17)
1 Generation 6
Llano (K10) Architecture Bay Trail
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD A4-3330MX has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD A4-3330MX is 2.20 GHz (2.60 GHz) while the Intel Celeron N2820 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron N2820 is at 2.13 GHz (2.39 GHz).

AMD A4-3330MX Characteristic Intel Celeron N2820
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No
2.20 GHz Frequency 2.13 GHz
2.60 GHz Turbo Frequency (1 Core) 2.39 GHz
2.60 GHz Turbo Frequency (All Cores) 2.39 GHz

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 A4-3330MX Characteristic Intel Celeron N2820
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD A4-3330MX or Intel Celeron N2820 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

AMD Radeon HD 6480G GPU Intel HD Graphics (Bay Trail GT1)
0.44 GHz GPU frequency 0.31 GHz
-- GPU (Turbo) 0.76 GHz
3 GPU Generation 7
32 nm Technology 22 nm
2 Max. displays 2
3 Compute units 4
240 Shader 32
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory 2 GB
11 DirectX Version 11.2

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 6480G GPU Intel HD Graphics (Bay Trail GT1)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIe

The AMD A4-3330MX can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Intel Celeron N2820 supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s.

AMD A4-3330MX Characteristic Intel Celeron N2820
DDR3-1600 Memory DDR3-1066
Max. Memory 8 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
25.6 GB/s Max. Bandwidth 17.1 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache 1.00 MB
-- PCIe version 2.0
-- PCIe lanes 4
-- PCIe Bandwidth 2.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD A4-3330MX is 45 W, while the Intel Celeron N2820 has a TDP of 7.5 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD A4-3330MX Characteristic Intel Celeron N2820
45 W TDP (PL1 / PBP) 7.5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 4.5 W
-- Tjunction max. 105 °C

Technical details

The AMD A4-3330MX is manufactured in 32 nm and has 2.00 MB cache. The Intel Celeron N2820 is manufactured in 22 nm and has a 1.00 MB cache.

AMD A4-3330MX Characteristic Intel Celeron N2820
32 nm Technology 22 nm
Unknown Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2
FS1 Socket BGA 1170
AMD-V Virtualization VT-x, VT-x EPT
No AES-NI No
Operating systems Windows 10, Linux
Q4/2011 Release date Q4/2013
-- Release price --
show more data show more data


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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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
263 (100%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
229 (87%)

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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
496 (100%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
422 (85%)

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 A4-3330MX AMD A4-3330MX
AMD Radeon HD 6480G @ 0.44 GHz
213 (100%)
Intel Celeron N2820 Intel Celeron N2820
Intel HD Graphics (Bay Trail GT1) @ 0.76 GHz
48 (23%)

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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
1343 (100%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
512 (38%)

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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
0 (0%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
185 (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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
0 (0%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
312 (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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
0 (0%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
78 (100%)

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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
0 (0%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
141 (100%)

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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.20 GHz
205 (100%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.13 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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
0 (0%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
37 (100%)

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 A4-3330MX AMD A4-3330MX
2C 2T @ 2.60 GHz
0 (0%)
Intel Celeron N2820 Intel Celeron N2820
2C 2T @ 2.39 GHz
73 (100%)

Devices using this processor

AMD A4-3330MX Intel Celeron N2820
Unknown Unknown

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