iGPU - FP32 Performance (Single-precision GFLOPS)
AMD Opteron X3421
4C 4T @ 2.1 GHz
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820
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CPU comparison with benchmarks |
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CPU lineage |
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AMD Opteron X3421 or AMD Opteron X3421 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Opteron X3421 features 4 processor cores and has the capability to manage 4 threads concurrently. It was released in Q2/2015 and belongs to the 0 generation of the AMD Opteron series. To use the AMD Opteron X3421, you'll need a motherboard with a FP4 socket. The Intel Core2 Duo E6850 features 2 processor cores and has the capability to manage 2 threads concurrently. It was released in Q3/2007 and belongs to the 1 generation of the Intel Core2 Duo series. To use the Intel Core2 Duo E6850, you'll need a motherboard with a LGA 775 socket. |
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Desktop / Server | Segment | Desktop / Server |
AMD Opteron X3421 | Name | Intel Core2 Duo E6850 |
AMD Opteron X3000 | Group | Intel Core 2 Duo E4000/E6000 |
0 | Generation | 1 |
AMD Opteron | Family | Intel Core2 Duo |
CPU Cores and Base Frequency |
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The AMD Opteron X3421 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD Opteron X3421 is 2.1 GHz and turbo frequency for one core is 3.4 GHz. The Intel Core2 Duo E6850 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Core2 Duo E6850 is 3.0 GHz |
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No | Overclocking | Yes |
3.4 GHz | Turbo Frequency (1 core) | None |
4 | Threads | 2 |
No | Hyperthreading | No |
4x | Cores | 2x |
2.1 GHz | Frequency | 3.0 GHz |
4 | CPU Cores | 2 |
normal | Core architecture | normal |
Internal Graphics |
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The AMD Opteron X3421 has integrated graphics, called iGPU for short.
Specifically, the AMD Opteron X3421 uses the AMD Radeon R7 - 512 (Toronto), which has 512 texture shaders and 8 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The Intel Core2 Duo E6850 does not have integrated graphics. |
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0.8 GHz | GPU frequency | -- |
8 | Execution units | -- |
-- | Release date | -- |
-- | GPU (Turbo) | -- |
-- | Max. displays | -- |
512 | Shaders | -- |
2.0 GB | Max. GPU Memory | 0 bytes |
0 | Generation | -- |
0 | Direct X | -- |
0 nm | Technology | -- |
AMD Radeon R7 - 512 (Toronto) | GPU name | |
Artificial Intelligence and Machine Learning |
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-- | AI specifications | -- |
-- | AI hardware | -- |
Hardware codec support |
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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.
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Decode | h265 / HEVC (8 bit) | -- |
No | AV1 | -- |
No | VP9 | -- |
No | VC-1 | -- |
No | VP8 | -- |
Decode / Encode | h264 | -- |
Decode | JPEG | -- |
No | AVC | -- |
No | h265 / HEVC (10 bit) | -- |
Memory & PCIe |
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0 bytes | Max. Memory | 16.0 GB |
DDR4-2400 | Memory type | DDR3-1333, DDR2-1066 |
pci | PCIe | pci |
Yes | AES-NI | No |
-- | Bandwidth | -- |
Yes | ECC | No |
2 | Memory channels | 2 |
Thermal Management |
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The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 65 W watts. |
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15 W | TDP (PL1 / PBP) | 65 W |
12 W | TDP down | None |
-- | Tjunction max | -- |
35 W | TDP up | None |
Technical details |
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The AMD Opteron X3421 is manufactured using a 28 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Core2 Duo E6850 is manufactured using a 65 nm process. |
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Windows 10, Linux | Operating systems | Windows 10, Linux |
2.0 MB | L2-Cache | 4.0 MB |
SSE4a, SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE3, MMX, SSE, SSE2 |
0 bytes | L3-Cache | 0 bytes |
Q2/2015 | Release date | Q3/2007 |
-- | Release price | -- |
Technical data sheet | Documents | Technical data sheet |
OX3421AAY43KA | Part Number | -- |
FP4 | Socket | LGA 775 |
Toronto (Excavator) | Architecture | Conroe (Core) |
AMD-V, AMD-Vt | Virtualization | VT-x |
28 nm | Technology | 65 nm |
-- | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |