Intel Core i5-2550k vs AMD Ryzen 5 PRO 3400G

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CPU comparison with benchmarks


Intel Core i5-2550k CPU1 vs CPU2 AMD Ryzen 5 PRO 3400G
Intel Core i5-2550k AMD Ryzen 5 PRO 3400G

CPU comparison

In this CPU comparison, we compare the Intel Core i5-2550k and the AMD Ryzen 5 PRO 3400G and use benchmarks to check which processor is faster.

We compare the Intel Core i5-2550k 4 core processor released in Q1/2012 with the AMD Ryzen 5 PRO 3400G which has 4 CPU cores and was introduced in Q2/2019.
Intel Core i5 (331) Family AMD Ryzen 5 PRO (28)
Intel Core i 2000 (28) CPU group AMD Ryzen 3000G (8)
2 Generation 2
Sandy Bridge S Architecture Picasso (Zen+)
Desktop / Server Segment Desktop / Server
-- Predecessor --
Intel Core i5-3570K Successor --

CPU Cores and Base Frequency

The Intel Core i5-2550k is a 4 core processor with a clock frequency of 3.40 GHz (3.80 GHz). The processor can compute 4 threads at the same time. The AMD Ryzen 5 PRO 3400G clocks with 3.70 GHz (4.20 GHz), has 4 CPU cores and can calculate 8 threads in parallel.

Intel Core i5-2550k Characteristic AMD Ryzen 5 PRO 3400G
4 Cores 4
4 Threads 8
normal Core architecture normal
No Hyperthreading Yes
Yes Overclocking ? Yes
3.40 GHz Frequency 3.70 GHz
3.80 GHz Turbo Frequency (1 Core) 4.20 GHz
-- Turbo Frequency (All Cores) 4.00 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.

Intel Core i5-2550k Characteristic AMD Ryzen 5 PRO 3400G
-- 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 RX Vega 11 (Raven Ridge)
GPU frequency 1.40 GHz
-- GPU (Turbo) --
-- GPU Generation 8
Technology 14 nm
Max. displays 3
-- Compute units 11
-- Shader 704
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- 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.

no iGPU GPU AMD Radeon RX Vega 11 (Raven Ridge)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 32 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-2550k, while the AMD Ryzen 5 PRO 3400G supports a maximum of 64 GB of memory with a maximum memory bandwidth of 46.9 GB/s enabled.

Intel Core i5-2550k Characteristic AMD Ryzen 5 PRO 3400G
DDR3-1333 Memory DDR4-2933
32 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 46.9 GB/s
No ECC Yes
-- L2 Cache --
6.00 MB L3 Cache 4.00 MB
2.0 PCIe version 3.0
16 PCIe lanes 12
8.0 GB/s PCIe Bandwidth 11.8 GB/s

Thermal Management

The Intel Core i5-2550k has a TDP of 95 W. The TDP of the AMD Ryzen 5 PRO 3400G is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i5-2550k Characteristic AMD Ryzen 5 PRO 3400G
95 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 45 W
-- Tjunction max. 95 °C

Technical details

The Intel Core i5-2550k has 6.00 MB cache and is manufactured in 32 nm. The cache of AMD Ryzen 5 PRO 3400G is at 4.00 MB. The processor is manufactured in 12 nm.

Intel Core i5-2550k Characteristic AMD Ryzen 5 PRO 3400G
32 nm Technology 12 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
LGA 1155 Socket AM4 (PGA 1331)
VT-x, VT-x EPT Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q1/2012 Release date Q2/2019
235 $ Release price 165 $
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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Core i5-2550k (71%)
AMD Ryzen 5 PRO 3400G (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Core i5-2550k (57%)
AMD Ryzen 5 PRO 3400G (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 Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.80 GHz
810 (86%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.20 GHz
940 (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 Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
2611 (71%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.00 GHz
3660 (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 Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.80 GHz
664 (56%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.20 GHz
1183 (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 Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
2010 (55%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.00 GHz
3660 (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 Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
4120 (45%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.00 GHz
9160 (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 Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.80 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.20 GHz
1068 (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 Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.00 GHz
4810 (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.
Intel Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.80 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.20 GHz
412 (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.
Intel Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.00 GHz
1969 (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 Core i5-2550k Intel Core i5-2550k
@ 0.00 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
AMD Radeon RX Vega 11 (Raven Ridge) @ 1.40 GHz
1971 (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.
Intel Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.00 GHz
69 (100%)

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.
Intel Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.00 GHz
458.6 (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.
Intel Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 3.70 GHz
2354 (100%)

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 Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.80 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.20 GHz
169 (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.
Intel Core i5-2550k Intel Core i5-2550k
4C 4T @ 3.40 GHz
0 (0%)
AMD Ryzen 5 PRO 3400G AMD Ryzen 5 PRO 3400G
4C 8T @ 4.00 GHz
875 (100%)

Devices using this processor

Intel Core i5-2550k AMD Ryzen 5 PRO 3400G
Unknown Unknown

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