CPU comparison with benchmarks
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CPU lineage |
Intel Xeon D-1577 or Intel Xeon D-1577 – 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 Intel Xeon D-1577 features 16 processor cores and has the capability to manage 32 threads concurrently. It was released in Q3/2017 and belongs to the 1 generation of the Intel Xeon D series. To use the Intel Xeon D-1577, you'll need a motherboard with a BGA 1667 socket. The AMD A8-7650K features 4 processor cores and has the capability to manage 4 threads concurrently. It was released in Q1/2014 and belongs to the 4 generation of the AMD A series. To use the AMD A8-7650K, you'll need a motherboard with a FM2+ socket.
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1 |
Generation |
4 |
Intel Xeon D |
Family |
AMD A |
Intel Xeon D-1500 |
Group |
AMD A8-7000 |
Intel Xeon D-1577 |
Name |
AMD A8-7650K |
Desktop / Server |
Segment |
Mobile |
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CPU Cores and Base Frequency |
The Intel Xeon D-1577 has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the Intel Xeon D-1577 is 1.3 GHz and turbo frequency for one core is 2.1 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The AMD A8-7650K has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD A8-7650K is 3.3 GHz and turbo frequency for one core is 3.8 GHz.
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16 |
CPU Cores |
4 |
32 |
Threads |
4 |
2.1 GHz |
Turbo Frequency (1 core) |
3.8 GHz |
1.3 GHz |
Frequency |
3.3 GHz |
16x |
Cores |
4x |
normal |
Core architecture |
normal |
No |
Overclocking |
Yes |
Yes |
Hyperthreading |
No |
None |
None |
3.8 GHz |
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Internal Graphics |
The Intel Xeon D-1577 does not have integrated graphics. The AMD A8-7650K has integrated graphics, called iGPU for short. Specifically, the AMD A8-7650K uses the AMD Radeon R7 - 384 (Kaveri), which has 384 texture shaders and 6 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
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-- |
Generation |
6 |
-- |
Release date |
Q1/2015 |
-- |
Max. displays |
-- |
-- |
Execution units |
6 |
-- |
Shaders |
384 |
-- |
GPU (Turbo) |
-- |
-- |
GPU frequency |
0.72 GHz |
-- |
Technology |
28 nm |
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GPU name |
AMD Radeon R7 - 384 (Kaveri) |
0 bytes |
Max. GPU Memory |
2.0 GB |
-- |
Direct X |
12 |
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Artificial Intelligence and Machine Learning |
-- |
AI specifications |
-- |
-- |
AI hardware |
-- |
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Hardware codec support |
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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JPEG |
Decode / Encode |
-- |
h264 |
Decode |
-- |
AV1 |
No |
-- |
VP9 |
No |
-- |
h265 / HEVC (10 bit) |
No |
-- |
AVC |
Decode |
-- |
h265 / HEVC (8 bit) |
No |
-- |
VP8 |
No |
-- |
VC-1 |
Decode |
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Memory & PCIe |
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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2 |
Memory channels |
2 |
128.0 GB |
Max. Memory |
0 bytes |
DDR4-2133 |
Memory type |
DDR3-2133 |
Yes |
AES-NI |
Yes |
34.1 GB/s |
Bandwidth |
-- |
Yes |
ECC |
Yes |
pci |
PCIe |
pci |
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Thermal Management |
The processor has a thermal design power (TDP) of 45 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 95 W watts.
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45 W |
TDP (PL1 / PBP) |
95 W |
-- |
Tjunction max |
-- |
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Technical details |
The Intel Xeon D-1577 is manufactured using a 14 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 AMD A8-7650K is manufactured using a 28 nm process. In total, this processor boasts a generous 4.0 MB cache.
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Q3/2017 |
Release date |
Q1/2014 |
Broadwell |
Architecture |
Kaveri (Steamroller) |
Technical data sheet |
Documents |
Technical data sheet |
VT-x, VT-x EPT, VT-d |
Virtualization |
AMD-V |
Monolithic |
Chip design |
-- |
0 bytes |
L3-Cache |
4.0 MB |
SSE4.1, SSE4.2, AVX2 |
ISA extensions |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
14 nm |
Technology |
28 nm |
BGA 1667 |
Socket |
FM2+ |
x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
-- |
Part Number |
-- |
1258 $ |
Release price |
95 $ |
Windows 10, Linux |
Operating systems |
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24.0 MB |
L2-Cache |
0 bytes |
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