Ryzen 7 7840H
AMD Ryzen 7 7840H vs Apple M3
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 7 7840H and Apple M3 processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
Apple
Launch Date
January 2023
October 2023
Platform
Laptop
Laptop
CPU Name
-
Apple M3
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Ryzen 7 7840H
Apple M3
Code Name
Phoenix
-
Foundry
TSMC
TSMC
Generation
Ryzen 7 (Zen 4 (Phoenix))
Apple M3 series
CPU Specifications
Performance Cores
-
4
Efficient-cores
-
4
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
8
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
16
8
CPU Architecture
-
Apple M3 performance cores + efficiency cores
Performance-core Base Frequency
3.8 GHz
-
Efficient-core Max Turbo Frequency
?
Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.
-
2.75 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
5.1 GHz
4.06 GHz
L1 Cache
64K per core
P-cores: 192 KB instruction + 128 KB data per core; E-cores: 128 KB instruction + 64 KB data per core
L2 Cache
1MB per core
P-core cluster: 16 MB; E-core cluster: 4 MB
L3 Cache
16MB shared
-
Bus Frequency
100MHz
-
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket FP8
-
Multiplier
38.0
-
Unlocked Multiplier
No
-
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
4 nm
3 nm
TDP
35 W
-
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100 °C
-
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
4
-
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
-
ARMv8.6-A
Extended Instruction Set
-
ARMv8.6-A, NEON
Instruction Set Extensions
-
NEON
Transistor Count
25 billions
25 billion
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR5-5600
Unified LPDDR5-6400
LPDDR5 Speed
-
LPDDR5-6400
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
256GB
24 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
-
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
89.6 GB/s
100 GB/s
Maximum Memory Speed
-
6400 MT/s
Memory Bus Width
-
128-bit
ECC Memory Support
Yes
-
GPU Specifications
External Display Standard
-
Thunderbolt 3 / USB4 with DisplayPort, HDMI
GPU Name
-
Apple M3 GPU
Max External Display Resolution
-
Up to 6K 60Hz external display; up to 5K 60Hz second external display with lid closed; HDMI up to 4K 120Hz
Video Concurrency
-
Hardware-accelerated video encode/decode; AV1 decode
Video Decode
-
H.264, HEVC, ProRes, ProRes RAW, AV1 decode
Video Encode
-
H.264, HEVC, ProRes, ProRes RAW
Video Processing Unit
-
Apple media engine with ProRes acceleration and AV1 decode
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
True
-
GPU Max Dynamic Frequency
2700 MHz
1400 MHz
Graphics Core Count
-
10
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
12
-
Number of Displays Supported
-
Up to 2 external displays with lid closed
GPU APIs
-
Metal, OpenCL
Graphics Performance
10 TFLOPS
Up to 3.55 TFLOPS FP32
Media Engine
-
Hardware-accelerated H.264, HEVC, ProRes, ProRes RAW, and AV1 decode
Video Decode Engines
-
1
Video Encode Engines
-
1
ProRes Encode/Decode Engines
-
1
OpenCL Support
?
OpenCL (Open Computing Language) is a multi-platform API (Application Programming Interface) for heterogeneous parallel programming.
-
Yes
AI Specifications
NPU Name
-
Apple Neural Engine
NPU Performance
-
18 TOPS
AI Engine
-
16-core Apple Neural Engine
Neural Engine Core Count
-
16
Connectivity
Bluetooth Support
-
Yes
Bluetooth Version
-
Bluetooth 5.3
Wi-Fi Standard
-
Wi-Fi 6E (802.11ax)
Interfaces and Ports
Thunderbolt Support
-
Yes, Thunderbolt 3 up to 40 Gb/s
USB Version
-
USB4
USB4 Support
-
Yes, USB4 up to 40 Gb/s
PCIe Lanes
20
-
Miscellaneous
Hardware-Verified Secure Boot
-
Yes, Apple silicon secure boot chain of trust
Runtime Anti-Exploitation
-
Kernel Integrity Protection, Pointer Authentication Codes, Fast Permission Restrictions
Advantages
Ryzen 7 7840H
- Higher Performance-core Max Turbo Frequency: 5.1 GHz (5.1 GHz vs 4.06 GHz)
Apple M3
- Higher Technology: 3 nm (4 nm vs 3 nm)
- Newer Launch Date: October 2023 (January 2023 vs October 2023)
Geekbench 6
Single Core
Ryzen 7 7840H
2274
Apple M3
+30%
2945
Multi Core
Ryzen 7 7840H
+11%
11610
Apple M3
10437
Performance
Apple M3
Single Core
Multi Core
Cinebench R23
Single Core
Ryzen 7 7840H
1854
Apple M3
+6%
1965
Multi Core
Ryzen 7 7840H
+66%
17354
Apple M3
10437
Geekbench 5
Single Core
Ryzen 7 7840H
1742
Apple M3
+23%
2150
Multi Core
Ryzen 7 7840H
+4%
10877
Apple M3
10450
Passmark CPU
Single Core
Ryzen 7 7840H
3729
Apple M3
+28%
4756
Multi Core
Ryzen 7 7840H
+48%
28493
Apple M3
19214
Cinebench 2024
Single Core
Ryzen 7 7840H
108
Apple M3
+27%
137
Multi Core
Ryzen 7 7840H
+44%
950
Apple M3
659
Blender
Ryzen 7 7840H
+59%
212
Apple M3
133
SiliconCat Rating
109
Ranks 109 among Laptop CPU on our website
375
Ranks 375 among all CPU on our website
139
Ranks 139 among Laptop CPU on our website
464
Ranks 464 among all CPU on our website
Ryzen 7 7840H
Apple M3
