Intel Celeron N2815 vs AMD Ryzen 5 PRO 7640U

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CPU comparison with benchmarks


Intel Celeron N2815 CPU1 vs CPU2 AMD Ryzen 5 PRO 7640U
Intel Celeron N2815 AMD Ryzen 5 PRO 7640U

CPU comparison

Intel Celeron N2815 or AMD Ryzen 5 PRO 7640U - 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 Intel Celeron N2815 has 2 cores with 2 threads and clocks with a maximum frequency of 2.13 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Celeron N2815 was released in Q4/2013.

The AMD Ryzen 5 PRO 7640U has 6 cores with 12 threads and clocks with a maximum frequency of 4.90 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 5 PRO 7640U was released in Q3/2023.
Intel Celeron (165) Family AMD Ryzen 5 PRO (28)
Intel Celeron J1000/N2000 (17) CPU group AMD Ryzen 7040 (21)
6 Generation 6
Bay Trail Architecture Phoenix (Zen 4)
Mobile Segment Mobile
-- Predecessor --
-- Successor AMD Ryzen 5 PRO 8640U

CPU Cores and Base Frequency

The Intel Celeron N2815 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Celeron N2815 is 1.86 GHz (2.13 GHz) while the AMD Ryzen 5 PRO 7640U has 6 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 5 PRO 7640U is at 3.50 GHz (4.90 GHz).
Intel Celeron N2815 Characteristic AMD Ryzen 5 PRO 7640U
2 Cores 6
2 Threads 12
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.86 GHz Frequency 3.50 GHz
2.13 GHz Turbo Frequency (1 Core) 4.90 GHz
2.13 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.
Intel Celeron N2815 Characteristic AMD Ryzen 5 PRO 7640U
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Celeron N2815 or AMD Ryzen 5 PRO 7640U 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.
Intel HD Graphics (Bay Trail GT1) GPU AMD Radeon 760M
0.31 GHz GPU frequency 0.80 GHz
0.76 GHz GPU (Turbo) 2.60 GHz
7 GPU Generation 10
22 nm Technology 4 nm
2 Max. displays 4
4 Compute units 8
32 Shader 512
No Hardware Raytracing Yes
No Frame Generation AMD FSR
2 GB Max. GPU Memory 32 GB
11.2 DirectX Version 12

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.
Intel HD Graphics (Bay Trail GT1) GPU AMD Radeon 760M
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode
No Codec VP8 Decode
No Codec AV1 Decode / Encode
Decode / Encode Codec AVC Decode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Celeron N2815 can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 17.1 GB/s. The AMD Ryzen 5 PRO 7640U supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 120.0 GB/s.
Intel Celeron N2815 Characteristic AMD Ryzen 5 PRO 7640U
DDR3-1066 Memory DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500
8 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
17.1 GB/s Max. Bandwidth 120.0 GB/s
No ECC Yes
-- L2 Cache 6.00 MB
1.00 MB L3 Cache 16.00 MB
2.0 PCIe version 4.0
4 PCIe lanes 20
2.0 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Celeron N2815 is 7.5 W, while the AMD Ryzen 5 PRO 7640U has a TDP of 28 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Celeron N2815 Characteristic AMD Ryzen 5 PRO 7640U
7.5 W TDP (PL1 / PBP) 28 W
-- TDP (PL2) --
-- TDP up 30 W
4.5 W TDP down 15 W
105 °C Tjunction max. 100 °C

Technical details

The Intel Celeron N2815 is manufactured in 22 nm and has 1.00 MB cache. The AMD Ryzen 5 PRO 7640U is manufactured in 4 nm and has a 22.00 MB cache.
Intel Celeron N2815 Characteristic AMD Ryzen 5 PRO 7640U
22 nm Technology 4 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
BGA 1170 Socket FP8
VT-x, VT-x EPT Virtualization AMD-V, SVM
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q4/2013 Release date Q3/2023
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Celeron N2815 (11%)
AMD Ryzen 5 PRO 7640U (100%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Celeron N2815 (4%)
AMD Ryzen 5 PRO 7640U (100%)

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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
197 (11%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 4.90 GHz
1869 (100%)

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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
365 (4%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 3.50 GHz
8853 (100%)

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.
Intel Celeron N2815 Intel Celeron N2815
Intel HD Graphics (Bay Trail GT1) @ 0.76 GHz
48 (2%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
AMD Radeon 760M @ 2.60 GHz
2663 (100%)

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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
0 (0%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 4.90 GHz
1552 (100%)

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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
0 (0%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 3.50 GHz
10675 (100%)

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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
0 (0%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 4.90 GHz
2340 (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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
0 (0%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 3.50 GHz
9197 (100%)

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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
496 (100%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 3.50 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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
33 (100%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 4.90 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.
Intel Celeron N2815 Intel Celeron N2815
2C 2T @ 2.13 GHz
65 (100%)
AMD Ryzen 5 PRO 7640U AMD Ryzen 5 PRO 7640U
6C 12T @ 3.50 GHz
0 (0%)

Devices using this processor
Intel Celeron N2815 AMD Ryzen 5 PRO 7640U
Unknown Unknown

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