Intel Atom Z2420 | AMD RX-421BD | |
3 W | Max TDP | 35 W |
NA | Power consumption per day (kWh) | NA |
NA | Running cost per day | NA |
NA | Power consumption per year (kWh) | NA |
NA | Running cost per year | NA |
Intel Atom Z2420 vs AMD RX-421BD
The Intel Atom Z2420 operates with 1 cores and 2 CPU threads. It run at -- base -- all cores while the TDP is set at 3 W.The processor is attached to the BGA 617 CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support LPDDR2-800 RAM and features PCIe Gen lanes. Tjunction keeps below 90 °C degrees C. In particular, Penwell Architecture is enhanced with 32 nm technology and supports None. The product was launched on Q1/2013
The AMD RX-421BD operates with 4 cores and 2 CPU threads. It run at 3.40 GHz base -- all cores while the TDP is set at 35 W.The processor is attached to the FP4 CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support DDR3-2133DDR4-2400 RAM and features PCIe Gen lanes. Tjunction keeps below 90 °C degrees C. In particular, Merlin Falcon (Excavator) Architecture is enhanced with 28 nm technology and supports AMD-V, AMD-Vt. The product was launched on Q4/2015
Intel Atom Z2420
Compare Detail
1.20 GHz | Frequency | 2.10 GHz |
1 | Cores | 4 |
-- | Turbo (1 Core) | 3.40 GHz |
-- | Turbo (All Cores) | -- |
Yes | Hyperthreading | No |
No | Overclocking | No |
normal | Core Architecture | normal |
PowerVR SGX540 | GPU | AMD Radeon R7 - 512 (Merlin Falcon) |
No turbo | GPU (Turbo) | No turbo |
32 nm | Technology | 28 nm |
No turbo | GPU (Turbo) | No turbo |
DirectX Version | ||
1 | Max. displays | 3 |
LPDDR2-800 | Memory | DDR3-2133DDR4-2400 |
2 | Memory channels | 2 |
Max memory | ||
No | ECC | Yes |
0.50 MB | L2 Cache | 2.00 MB |
-- | L3 Cache | -- |
PCIe version | ||
PCIe lanes | ||
32 nm | Technology | 28 nm |
BGA 617 | Socket | FP4 |
3 W | TDP | 35 W |
None | Virtualization | AMD-V, AMD-Vt |
Q1/2013 | Release date | Q4/2015 |
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.