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Intel Pentium 2129Y vs AMD A9-9420
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Pentium 2129Y
44 %
2C / 2T · 1.10 GHz
AMD A9-9420
100 %
2C / 2T · 3.60 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Pentium 2129Y
51 %
2C / 2T · 1.10 GHz
AMD A9-9420
100 %
2C / 2T · 3.00 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Pentium 2129Y
25 %
Intel HD Graphics (Ivy Bridge GT1)
AMD A9-9420
100 %
AMD Radeon R5 (Stoney Ridge)
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Pentium 2129Y | AMD A9-9420 |
|---|---|---|
| Family | Intel Pentium (150) | AMD A (112) |
| CPU group | Intel Pentium 2000 (5) | AMD A9-9000 (4) |
| Architecture | Ivy Bridge U | Stoney Ridge (Excavator) |
| Technology | 22 nm | 28 nm |
| Segment | Notebook | Notebook |
| Socket | BGA 1023 | FP4 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Pentium 2129Y | AMD A9-9420 |
|---|---|---|
| CPU Cores / Threads | 2 / 2 | 2 / 2 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | normal |
| Cores: | 2x | 2x |
| Frequency: | 1.10 GHz | 3.00 GHz |
| Turbo (1 Core): | 3.60 GHz | |
| Turbo (All Cores): | 3.00 GHz | |
| L2-Cache | ||
| L3-Cache | 2.00 MB | 2.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Pentium 2129Y | AMD A9-9420 |
|---|---|---|
| GPU name | Intel HD Graphics (Ivy Bridge GT1) | AMD Radeon R5 (Stoney Ridge) |
| GPU frequency | 0.35 - 0.85 GHz | 0.85 GHz |
| CUs / Shader | 6 / 48 | 3 / 192 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | 3 |
| Max. GPU Memory | 2 GB | 2 GB |
| Technology | 22 nm | 28 nm |
| Release date | Q4/2012 | Q2/2016 |
NPU AI performance
|
Wischen
|
Intel Pentium 2129Y | AMD A9-9420 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Pentium 2129Y | AMD A9-9420 |
|---|---|---|
| Memory | DDR3L-1600 (25.6 GB/s) DDR3-1600 (25.6 GB/s) DDR3L-1333 (21.3 GB/s) DDR3-1333 (21.3 GB/s) | DDR4-2133 (17.1 GB/s) |
| Max. Memory | 32 GB | 8 GB |
| Memory channels | 2 | 1 |
| ECC | No | No |
| PCIe | 2.0 x 16 | 3.0 x 8 |
| PCIe Bandwidth | 8.0 GB/s | 7.9 GB/s |
Thermal Management
|
Wischen
|
Intel Pentium 2129Y | AMD A9-9420 |
|---|---|---|
| TDP | 10 W | 15 W |
| TDP (PL2) | ||
| TDP up | 25 W | |
| TDP down | 10 W | |
| T. junction max. | 90 °C | 90 °C |
Technical details
|
Wischen
|
Intel Pentium 2129Y | AMD A9-9420 |
|---|---|---|
| Chip design | Monolithic | Unknown |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| Release date | Q1/2013 | Q2/2017 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Pentium 2129Y is 3.0 stars (4 ratings), while AMD A9-9420 has received 3.8 stars (15 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 A9-9420
2C / 2T · 3.60 GHz
9
Intel Pentium 2129Y
2C / 2T · 0.00 GHz
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