MediaTek Kompanio 540 vs MediaTek Kompanio 838 processor comparison: performance score, cores and clock speeds, cache, TDP, integrated graphics and NPU. The better value in each row is highlighted in green.
Summary
MediaTek Kompanio 838 offers more integrated graphics units (3 vs 2) and a newer PCIe version (3.0 vs 2.0).
Performance score
0
Coming soon
0
Coming soon
Key specs
Cores & Threads8/8
Cores & Threads8/8
Turbo2.6 GHz
Turbo2.6 GHz
L3 cacheN/A
L3 cacheN/A
TDPN/A
TDPN/A
iGPUMali G57 MC2
iGPUMali G57 MC3
General
SeriesKompanio
SeriesKompanio
CodenameN/A
CodenameN/A
CPU architectureCortex-A78, Cortex-A55
CPU architectureCortex-A78, Cortex-A55
FoundryTSMC
FoundryTSMC
Process node6 nm
Process node6 nm
Instruction setARM64
Instruction setARM64
Release dateOctober 28, 2025
Release dateJune 4, 2024
Cores and clocks
Cores & Threads8/8
Cores & Threads8/8
2× Cortex-A78
- Turbo clock
- 2.6 GHz
2× Cortex-A78
- Turbo clock
- 2.6 GHz
6× Cortex-A55
- Turbo clock
- 2.0 GHz
6× Cortex-A55
- Turbo clock
- 2.0 GHz
Cache
L3 cacheN/A
L3 cacheN/A
L2 cacheN/A
L2 cacheN/A
L1 cacheN/A
L1 cacheN/A
TDP
TDPN/A
TDPN/A
Max temperatureN/A
Max temperatureN/A
Connectivity
Memory supportLPDDR5-6400LPDDR4x-4266
Memory supportLPDDR4x-3733DDR4-3200
Memory channelsN/A
Memory channels1
PCIe version2.0
PCIe version3.0
PCIe lanesN/A
PCIe lanesN/A
Graphics
ModelMali G57 MC2
ModelMali G57 MC3
iGPU architectureValhall
iGPU architectureValhall
GPU cores2
GPU cores3
ClockN/A
ClockN/A
AI
Total TOPSN/A
Total TOPSN/A
NPU TOPSN/A
NPU TOPS4
iGPU TOPSN/A
iGPU TOPSN/A