Intel Core Ultra 5 125U vs AMD GX-212JJ

Last updated:

CPU comparison with benchmarks


Intel Core Ultra 5 125U CPU1 vs CPU2 AMD GX-212JJ
Intel Core Ultra 5 125U AMD GX-212JJ

CPU comparison

Intel Core Ultra 5 125U or AMD GX-212JJ - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core Ultra 5 125U has 12 cores with 14 threads and clocks with a maximum frequency of 4.30 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core Ultra 5 125U was released in Q4/2023.

The AMD GX-212JJ has 2 cores with 2 threads and clocks with a maximum frequency of 1.60 GHz. The CPU supports up to GB of memory in 1 memory channels. The AMD GX-212JJ was released in Q2/2018.
Intel Core Ultra 5 (10) Family AMD G (38)
Intel Core Ultra 100U (7) CPU group AMD G-Series 3rd Gen (5)
1 Generation 3
Meteor Lake U Architecture Prairie Falcon Excavator+
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core Ultra 5 125U has 12 CPU cores and can calculate 14 threads in parallel. The clock frequency of the Intel Core Ultra 5 125U is 1.30 GHz (4.30 GHz) while the AMD GX-212JJ has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the AMD GX-212JJ is at 1.20 GHz (1.60 GHz).

Intel Core Ultra 5 125U Characteristic AMD GX-212JJ
12 Cores 2
14 Threads 2
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.30 GHz (4.30 GHz)
2x Redwood Cove
A-Core 1.20 GHz (1.60 GHz)
0.80 GHz (3.60 GHz)
8x Crestmont
B-Core --
0.70 GHz (2.10 GHz)
2x Crestmont
C-Core --

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 Ultra 5 125U Characteristic AMD GX-212JJ
Intel AI engine AI hardware --
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) AI specifications --

Internal Graphics

The Intel Core Ultra 5 125U or AMD GX-212JJ has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) GPU AMD Radeon R1E
0.60 GHz GPU frequency 0.20 GHz
1.85 GHz GPU (Turbo) 0.50 GHz
-- GPU Generation 0
5 nm Technology
4 Max. displays 0
64 Compute units 1
512 Shader 64
Yes Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12.2 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.

Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) GPU AMD Radeon R1E
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode Codec VP9 No
Decode Codec VP8 No
Decode / Encode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Core Ultra 5 125U can use up to 96 GB of memory in 2 memory channels. The maximum memory bandwidth is 120.0 GB/s. The AMD GX-212JJ supports up to GB of memory in 1 memory channels and achieves a memory bandwidth of up to 12.8 GB/s.

Intel Core Ultra 5 125U Characteristic AMD GX-212JJ
LPDDR5X-7500, DDR5-5600 Memory DDR4-1600, DDR3-1333
96 GB Max. Memory
2 (Dual Channel) Memory channels 1 (Single Channel)
120.0 GB/s Max. Bandwidth 12.8 GB/s
No ECC No
12.00 MB L2 Cache 1.00 MB
-- L3 Cache --
4.0 PCIe version 3.0
20 PCIe lanes 8
39.4 GB/s PCIe Bandwidth 7.9 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core Ultra 5 125U is 15 W, while the AMD GX-212JJ has a TDP of 6 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core Ultra 5 125U Characteristic AMD GX-212JJ
15 W TDP (PL1 / PBP) 6 W
57 W TDP (PL2) --
28 W TDP up 10 W
12 W TDP down --
110 °C Tjunction max. --

Technical details

The Intel Core Ultra 5 125U is manufactured in 7 nm and has 12.00 MB cache. The AMD GX-212JJ is manufactured in 28 nm and has a 1.00 MB cache.

Intel Core Ultra 5 125U Characteristic AMD GX-212JJ
7 nm Technology 28 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
BGA 2049 Socket BGA 769
VT-x, VT-x EPT, VT-d Virtualization AMD-V
Yes AES-NI Yes
Windows 11, Linux Operating systems Windows 10, Linux
Q4/2023 Release date Q2/2018
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Core Ultra 5 125U to help other visitors make their purchasing decisions. The average rating is 4.2 stars (5 ratings). Rate now:
Here you can rate the AMD GX-212JJ to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 Ultra 5 125U Intel Core Ultra 5 125U
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) @ 1.85 GHz
1835 (100%)
AMD GX-212JJ AMD GX-212JJ
AMD Radeon R1E @ 0.50 GHz
64 (3%)

Devices using this processor

Intel Core Ultra 5 125U AMD GX-212JJ
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core Ultra 5 125HIntel Core Ultra 5 125U Intel Core Ultra 5 125H vs Intel Core Ultra 5 125U
2. Intel Core Ultra 7 155UIntel Core Ultra 5 125U Intel Core Ultra 7 155U vs Intel Core Ultra 5 125U
3. Intel Core Ultra 5 125UIntel Core i5-1335U Intel Core Ultra 5 125U vs Intel Core i5-1335U
4. AMD GX-212JJRaspberry Pi 4 B (Broadcom BCM2711) AMD GX-212JJ vs Raspberry Pi 4 B (Broadcom BCM2711)
5. Intel Core Ultra 5 135UIntel Core Ultra 5 125U Intel Core Ultra 5 135U vs Intel Core Ultra 5 125U
6. AMD GX-212JJIntel Atom C3958 AMD GX-212JJ vs Intel Atom C3958
7. Intel Core 5 processor 120UIntel Core Ultra 5 125U Intel Core 5 processor 120U vs Intel Core Ultra 5 125U
8. Intel Core Ultra 5 125UIntel Core i7-1360P Intel Core Ultra 5 125U vs Intel Core i7-1360P
9. Intel Core Ultra 7 155HIntel Core Ultra 5 125U Intel Core Ultra 7 155H vs Intel Core Ultra 5 125U
10. Intel Core Ultra 5 125UIntel Core i5-1340P Intel Core Ultra 5 125U vs Intel Core i5-1340P


back to index