AMD C-70 | AMD EPYC 7301 | |
CPU comparisonAMD C-70 or AMD EPYC 7301 - 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 C-70 has 2 cores with 2 threads and clocks with a maximum frequency of 1.33 GHz. Up to GB of memory is supported in 1 memory channels. The AMD C-70 was released in Q3/2012. The AMD EPYC 7301 has 16 cores with 32 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7301 was released in Q3/2017. |
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AMD C (6) | Family | AMD EPYC (129) |
AMD C (6) | CPU group | AMD EPYC 7001 (12) |
1 | Generation | 1 |
Ontario (Bobcat) | Architecture | Naples (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD C-70 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD C-70 is 1.00 GHz (1.33 GHz) while the AMD EPYC 7301 has 16 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7301 is at 2.20 GHz (2.70 GHz). |
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AMD C-70 | Characteristic | AMD EPYC 7301 |
2 | Cores | 16 |
2 | Threads | 32 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
1.00 GHz | Frequency | 2.20 GHz |
1.33 GHz | Turbo Frequency (1 Core) | 2.70 GHz |
1.33 GHz | Turbo Frequency (All Cores) | 2.70 GHz |
Internal GraphicsThe AMD C-70 or AMD EPYC 7301 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 6290 | GPU | no iGPU |
0.28 GHz | GPU frequency | -- |
0.40 GHz | GPU (Turbo) | -- |
3 | GPU Generation | -- |
40 nm | Technology | |
2 | Max. displays | |
1 | Compute units | -- |
80 | 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 6290 | 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 C-70 can use up to GB of memory in 1 memory channels. The maximum memory bandwidth is 8.5 GB/s. The AMD EPYC 7301 supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 170.6 GB/s. |
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AMD C-70 | Characteristic | AMD EPYC 7301 |
DDR3-1066 | Memory | DDR4-2666 |
Max. Memory | ||
1 (Single Channel) | Memory channels | 8 (Octa Channel) |
8.5 GB/s | Max. Bandwidth | 170.6 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 64.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD C-70 is 9 W, while the AMD EPYC 7301 has a TDP of 170 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD C-70 | Characteristic | AMD EPYC 7301 |
9 W | TDP (PL1 / PBP) | 170 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD C-70 is manufactured in 40 nm and has 1.00 MB cache. The AMD EPYC 7301 is manufactured in 14 nm and has a 64.00 MB cache. |
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AMD C-70 | Characteristic | AMD EPYC 7301 |
40 nm | Technology | 14 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
BGA 413 | Socket | SP3 |
AMD-V | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q3/2012 | Release date | Q3/2017 |
-- | Release price | 800 $ |
show more data | show more data | |
AMD C-70
2C 2T @ 1.33 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
AMD C-70
2C 2T @ 1.33 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
AMD C-70
2C 2T @ 1.33 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
AMD C-70
2C 2T @ 1.33 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
AMD C-70
2C 2T @ 1.33 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
AMD C-70
AMD Radeon HD 6290 @ 0.40 GHz |
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AMD EPYC 7301
@ 0.00 GHz |
AMD C-70
2C 2T @ 1.00 GHz |
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AMD EPYC 7301
16C 32T @ 2.20 GHz |
AMD C-70
2C 2T @ 1.33 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
AMD C-70
2C 2T @ 1.33 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
Devices using this processor |
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AMD C-70 | AMD EPYC 7301 |
Unknown | Unknown |