AMD A4-3330MX vs Intel Xeon E7-4820 v2
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CPU comparison with benchmarks
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| AMD A4-3330MX | Intel Xeon E7-4820 v2 | |
CPU comparisonAMD A4-3330MX or Intel Xeon E7-4820 v2 - 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 AMD A4-3330MX has 2 cores with 2 threads and clocks with a maximum frequency of 2.60 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-3330MX was released in Q4/2011. The Intel Xeon E7-4820 v2 has 8 cores with 16 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-4820 v2 was released in Q1/2014. |
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| AMD A (112) | Family | Intel Xeon E7 (20) |
| AMD A4-3000M (5) | CPU group | Intel Xeon E7 v2 (20) |
| 1 | Generation | 4 |
| Llano (K10) | Architecture | Ivy Bridge EX |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A4-3330MX has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD A4-3330MX is 2.20 GHz (2.60 GHz) while the Intel Xeon E7-4820 v2 has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon E7-4820 v2 is at 2.00 GHz (2.50 GHz). |
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| AMD A4-3330MX | Characteristic | Intel Xeon E7-4820 v2 |
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 2.20 GHz | Frequency | 2.00 GHz |
| 2.60 GHz | Turbo Frequency (1 Core) | 2.50 GHz |
| 2.60 GHz | Turbo Frequency (All Cores) | 2.50 GHz |
Integrated graphics (iGPU)The AMD A4-3330MX or Intel Xeon E7-4820 v2 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. |
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| AMD Radeon HD 6480G | GPU | no iGPU |
| 0.44 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| 3 | GPU Generation | -- |
| 32 nm | Technology | |
| 2 | Max. displays | |
| 3 | Compute units | -- |
| 240 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 1 GB | Max. GPU Memory | -- |
| 11 | DirectX Version | -- |
Hardware codec supportA 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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| AMD Radeon HD 6480G | GPU | no iGPU |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD A4-3330MX can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Intel Xeon E7-4820 v2 supports up to 1536 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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| AMD A4-3330MX | Characteristic | Intel Xeon E7-4820 v2 |
| DDR3-1600 | Memory | DDR3-1600 |
| Max. Memory | 1536 GB | |
| 2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
| 25.6 GB/s | Max. Bandwidth | 51.2 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 2.00 MB | L3 Cache | 16.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD A4-3330MX is 45 W, while the Intel Xeon E7-4820 v2 has a TDP of 105 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD A4-3330MX | Characteristic | Intel Xeon E7-4820 v2 |
| 45 W | TDP (PL1 / PBP) | 105 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD A4-3330MX is manufactured in 32 nm and has 2.00 MB cache. The Intel Xeon E7-4820 v2 is manufactured in 22 nm and has a 16.00 MB cache. |
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| AMD A4-3330MX | Characteristic | Intel Xeon E7-4820 v2 |
| 32 nm | Technology | 22 nm |
| Unknown | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX |
| FS1 | Socket | LGA 2011 |
| AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Operating systems | Windows 10, Linux | |
| Q4/2011 | Release date | Q1/2014 |
| -- | Release price | 1050 $ |
| show more data | show more data | |
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8C 16T @ 2.00 GHz (2.50 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A4-3330MX
2C 2T @ 2.60 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A4-3330MX
2C 2T @ 2.60 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
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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.
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AMD A4-3330MX
AMD Radeon HD 6480G @ 0.44 GHz |
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Intel Xeon E7-4820 v2
@ 0.00 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD A4-3330MX
2C 2T @ 2.60 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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AMD A4-3330MX
2C 2T @ 2.20 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.00 GHz |
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Devices using this processor |
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| AMD A4-3330MX | Intel Xeon E7-4820 v2 |
| Unknown | Unknown |
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