Home Comparison AMD Ryzen 5 Pro 7640U vs Intel Celeron 3867U

AMD Ryzen 5 Pro 7640U vs Intel Celeron 3867U

AMD Ryzen 5 Pro 7640U
VS
Intel Celeron 3867U
AMD Ryzen 5 Pro 7640U
Intel Celeron 3867U
We compared two laptop CPUs: AMD Ryzen 5 Pro 7640U with 6 cores 3.5GHz and Intel Celeron 3867U with 2 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 Pro 7640U 's Advantages
Released 4 years and 5 months late
Better graphics card performance
Higher specification of memory (7500 vs 2133)
Larger memory bandwidth (89.6GB/s vs 34.1GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.5GHz vs 1.8GHz)
Larger L3 cache size (16MB vs 2MB)
More modern manufacturing process (4nm vs 14nm)
Intel Celeron 3867U 's Advantages
Lower TDP (15W vs 30W)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 5 Pro 7640U +537%
2467
Intel Celeron 3867U
387
Geekbench 6 Multi Core
AMD Ryzen 5 Pro 7640U +1418%
10465
Intel Celeron 3867U
689
AMD Ryzen 5 Pro 7640U
VS
Intel Celeron 3867U

General Parameters

Jun 2023
Release Date
Jan 2019
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Kaby Lake R
-
Processor Number
3867U
FP8
Socket
BGA-1356
Radeon 760M
Integrated Graphics
HD Graphics 610

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
14 nm
15-30 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
2
12
Performance Core Threads
2
3.5 GHz
Performance Core Base Frequency
1.8 GHz
4.9 GHz
Performance Core Turbo Frequency
-
6
Total Core Count
2
12
Total Thread Count
2
100 MHz
Bus Frequency
-
35
Multiplier
-
64 K per core
L1 Cache
32 K per core
6 MB
L2 Cache
256 K per core
16 MB
L3 Cache
2 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
256 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
34.1 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
200 MHz
2600 MHz
GPU Max Dynamic Frequency
900 MHz
512
Shader Units
96
32
Texture Units
12
16
Raster Operation Units
2
8
Execution Units
12
15
Power Consumption
5 W
-
Max Resolution
4096x2304 - 30 Hz
2.66 TFLOPS
Graphics Performance
0.06 TFLOPS

AI Accelerator

AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-

Miscellaneous

AMD Ryzen 5 Pro 7640U
Official Website
Intel Celeron 3867U
4.0
PCIe Version
3.0
20
PCIe Lanes
12
-
Extended Instruction Set
SSE4.1, SSE4.2

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