AMD E-450 | Qualcomm Snapdragon 7c Gen 2 | |
CPU comparisonAMD E-450 or Qualcomm Snapdragon 7c Gen 2 - 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 E-450 has 2 cores with 2 threads and clocks with a maximum frequency of 1.65 GHz. Up to 8 GB of memory is supported in 1 memory channels. The AMD E-450 was released in Q3/2011. The Qualcomm Snapdragon 7c Gen 2 has 8 cores with 8 threads and clocks with a maximum frequency of 2.55 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Qualcomm Snapdragon 7c Gen 2 was released in Q2/2021. |
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AMD E (23) | Family | Qualcomm Snapdragon (102) |
AMD E/E1/E2-1000 (5) | CPU group | Qualcomm Snapdragon 7c (2) |
1 | Generation | 2 |
Zacate (Bobcat) | Architecture | Kryo 468 |
Mobile | Segment | Mobile |
-- | Predecessor | Qualcomm Snapdragon 7c |
-- | Successor | Qualcomm Snapdragon 7c+ Gen 3 |
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CPU Cores and Base FrequencyThe AMD E-450 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD E-450 is 1.65 GHz while the Qualcomm Snapdragon 7c Gen 2 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Qualcomm Snapdragon 7c Gen 2 is at 2.55 GHz. |
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AMD E-450 | Characteristic | Qualcomm Snapdragon 7c Gen 2 |
2 | Cores | 8 |
2 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.65 GHz | A-Core | 2.55 GHz 2x Kryo 468 Gold |
-- | B-Core | 2.55 GHz 6x Kryo 468 Silver |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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AMD E-450 | Characteristic | Qualcomm Snapdragon 7c Gen 2 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 692 @ 5 TOPS |
Integrated graphics (iGPU)The AMD E-450 or Qualcomm Snapdragon 7c Gen 2 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 6320 | GPU | Qualcomm Adreno 618 |
0.51 GHz | GPU frequency | 0.70 GHz |
-- | GPU (Turbo) | -- |
3 | GPU Generation | 6 |
40 nm | Technology | 14 nm |
2 | Max. displays | 2 |
1 | Compute units | -- |
80 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
1 GB | Max. GPU Memory | 4 GB |
11 | DirectX Version | 12.1 |
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 6320 | GPU | Qualcomm Adreno 618 |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | Decode |
Decode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD E-450 can use up to 8 GB of memory in 1 memory channels. The maximum memory bandwidth is 10.7 GB/s. The Qualcomm Snapdragon 7c Gen 2 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s. |
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AMD E-450 | Characteristic | Qualcomm Snapdragon 7c Gen 2 |
DDR3-1333 | Memory | LPDDR4X-4266 |
8 GB | Max. Memory | 16 GB |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
10.7 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD E-450 is 18 W, while the Qualcomm Snapdragon 7c Gen 2 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD E-450 | Characteristic | Qualcomm Snapdragon 7c Gen 2 |
18 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD E-450 is manufactured in 32 nm and has 1.00 MB cache. The Qualcomm Snapdragon 7c Gen 2 is manufactured in 8 nm and has a 0.00 MB cache. |
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AMD E-450 | Characteristic | Qualcomm Snapdragon 7c Gen 2 |
32 nm | Technology | 8 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX | ISA extensions | -- |
BGA 413 | Socket | -- |
AMD-V | Virtualization | None |
Yes | AES-NI | No |
Operating systems | Android | |
Q3/2011 | Release date | Q2/2021 |
-- | Release price | -- |
show more data | show more data | |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
AMD E-450
AMD Radeon HD 6320 @ 0.51 GHz |
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Qualcomm Snapdragon 7c Gen 2
Qualcomm Adreno 618 @ 0.70 GHz |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
AMD E-450
2C 2T @ 1.65 GHz |
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Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz |
Devices using this processor |
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AMD E-450 | Qualcomm Snapdragon 7c Gen 2 |
Unknown | Unknown |