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AMD Ryzen 7 PRO 7840U vs Apple M4
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Cinebench R23 Single-Core
Single-core performance
8C / 16T · 5.10 GHz
Apple M4
100 %
9C / 9T · 4.46 GHz
Cinebench R23 Multi-Core
Multi-core performance
AMD Ryzen 7 PRO 7840U
100 %
8C / 16T · 3.30 GHz
Apple M4
85 %
9C / 9T · 0.91 GHz
Geekbench 6 Single-Core
Single-core performance
8C / 16T · 5.10 GHz
Apple M4
100 %
9C / 9T · 4.46 GHz
Geekbench 6 Multi-Core
Multi-core performance
8C / 16T · 3.30 GHz
Apple M4
100 %
9C / 9T · 0.91 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
8C / 16T · 5.10 GHz
Apple M4
100 %
9C / 9T · 4.46 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
AMD Radeon 780M
Apple M4
100 %
Apple M4 (10 Core)
AI performance (NPU)
8C / 16T · 3.30 GHz
Apple M4
100 %
9C / 9T · 0.91 GHz
More benchmarks
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
AnTuTu 10 Benchmark
25 entries
25 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU performance per watt (efficiency)
140 entries
140 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
AMD Ryzen 7 PRO 7840U | Apple M4 |
|---|---|---|
| Family | AMD Ryzen 7 PRO (23) | Apple M series (38) |
| CPU group | AMD Ryzen 7040 (21) | Apple M4 (7) |
| Architecture | Phoenix (Zen 4) | M4 |
| Technology | 4 nm | 3 nm |
| Segment | Notebook | Notebook |
| Socket | FP8 | |
| Predecessor | Apple M3 | |
| Successor | AMD Ryzen 7 PRO 8840U | Apple M5 |
CPU Cores and Base Frequency
|
Wischen
|
AMD Ryzen 7 PRO 7840U | Apple M4 |
|---|---|---|
| CPU Cores / Threads | 8 / 16 | 9 / 9 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 8x Zen 4 3.30 - 5.10 GHz |
3x Donan P-Core 0.91 - 4.46 GHz |
| Core Cluster 2: | 6x Donan E-Core 0.90 - 2.85 GHz |
|
| L2-Cache | 8.00 MB | 20.00 MB |
| L3-Cache | 16.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
AMD Ryzen 7 PRO 7840U | Apple M4 |
|---|---|---|
| GPU name | AMD Radeon 780M | Apple M4 (10 Core) |
| GPU frequency | 0.80 - 2.70 GHz | 0.34 - 1.58 GHz |
| CUs / Shader | 12 / 768 | 160 / 1280 |
| Raytracing | ✓ | ✓ |
| Max. displays | 4 | 3 |
| Max. GPU Memory | 32 GB | 24 GB |
| Technology | 4 nm | 3 nm |
| Release date | Q1/2023 | Q2/2024 |
NPU AI performance
|
Wischen
|
AMD Ryzen 7 PRO 7840U | Apple M4 |
|---|---|---|
| AI hardware | AMD Ryzen™ AI | Apple Neural Engine |
| AI specifications | AMD dedicated AI XDNA Technology | 16 Neural cores @ 38 TOPS |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD Ryzen 7 PRO 7840U | Apple M4 |
|---|---|---|
| Memory | LPDDR5X-7500 (120.0 GB/s) LPDDR5-6400 (102.4 GB/s) DDR5-5600 (89.6 GB/s) DDR5-4800 (76.8 GB/s) | LPDDR5X-7500 (120.0 GB/s) |
| Max. Memory | 256 GB | 8 GB |
| Memory channels | 2 | 2 |
| ECC | Yes | No |
| PCIe | 4.0 x 20 | 4.0 |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
AMD Ryzen 7 PRO 7840U | Apple M4 |
|---|---|---|
| TDP | 28 W | 20 W |
| TDP (PL2) | ||
| TDP up | 30 W | |
| TDP down | 15 W | 15 W |
| T. junction max. | 100 °C | 100 °C |
Technical details
|
Wischen
|
AMD Ryzen 7 PRO 7840U | Apple M4 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | macOS, iPadOS |
| Instruction set | x86-64 (64 bit) | Armv9.2-A (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | Rosetta 2 x86-Emulation, AVX2, SME |
| Release date | Q2/2023 | Q2/2024 |
| Release price | ||
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD Ryzen 7 PRO 7840U is 4.7 stars (32 ratings), while Apple M4 has received 4.2 stars (1076 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
2
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
3
Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
4
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
5
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
6
Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
7
Apple M1 Pro (8-CPU)
8C / 8T · 3.20 GHz
8
AMD Ryzen 7 PRO 7840U
8C / 16T · 5.10 GHz
9
Apple M4
9C / 9T · 4.46 GHz
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