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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Pentium 957 | |
1.50 GHz | Frequency | 1.20 GHz |
Turbo (1 Core) | ||
Turbo (All Cores) | ||
4 | Cores | 2 |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
normal | Core architecture | normal |
Broadcom VideoCore VI | GPU | Intel HD Graphics (Sandy Bridge GT1) |
0.50 GHz | GPU frequency | 0.35 GHz |
GPU (Turbo) | 0.80 GHz | |
6 | GPU Generation | 6 |
28 nm | Technology | 32 nm |
DirectX Version | 10.1 | |
2 | Max. displays | 2 |
4 | Execution units | 6 |
64 | Shader | 48 |
2 GB | Max. GPU Memory | |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode | Codec VP8 | No |
Decode | Codec VP9 | No |
No | Codec AV1 | No |
Decode | Codec VC-1 | Decode |
Decode | Codec AVC | No |
Decode / Encode | Codec JPEG | No |
Cortex-A72 | Architecture | Sandy Bridge |
LPDDR4-2400 | Memory | DDR3-1066, DDR3-1333 |
1 | Memory channels | 2 |
8192 GB | Max. Memory | 8 GB |
No | ECC | No |
1.00 MB | L2 Cache | |
L3 Cache | 2.00 MB | |
PCIe version | 2.0 | |
PCIe lanes | 16 | |
28 nm | Technology | 32 nm |
ARMv8-A64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
N/A | Socket | BGA 1023 |
7.5W | TDP (PL1) | 17W |
Yes | AES-NI | No |
None | Virtualization | None |
06/2019 | Release date | Q2/2011 |
show more data | show more data | |
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Raspberry Pi 4 B (Broadcom BCM2711)
4x 1.50 GHz |
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Intel Pentium 957
2x 1.20 GHz |
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Raspberry Pi 4 B (Broadcom BCM2711)
4x 1.50 GHz |
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Intel Pentium 957
2x 1.20 GHz |
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Raspberry Pi 4 B (Broadcom BCM2711)
Broadcom VideoCore VI @ 0.50 GHz |
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Intel Pentium 957
Intel HD Graphics (Sandy Bridge GT1) @ 0.80 GHz |
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Pentium 957 |
Unknown | Unknown |