Intel Xeon w9-3495X | Intel Pentium 977 | |
CPU comparisonIntel Xeon w9-3495X or Intel Pentium 977 - 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 Intel Xeon w9-3495X has 56 cores with 112 threads and clocks with a maximum frequency of 4.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w9-3495X was released in Q1/2023. The Intel Pentium 977 has 2 cores with 2 threads and clocks with a maximum frequency of 1.40 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Pentium 977 was released in Q1/2012. |
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Intel Xeon W (83) | Family | Intel Pentium (150) |
Intel Xeon W-3400 (8) | CPU group | Intel Pentium 900 (10) |
12 | Generation | 3 |
Sapphire Rapids-WS | Architecture | Sandy Bridge U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w9-3495X is a 56 core processor with a clock frequency of 1.90 GHz (4.80 GHz). The Intel Pentium 977 has 2 CPU cores with a clock frequency of 1.40 GHz. |
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Intel Xeon w9-3495X | Characteristic | Intel Pentium 977 |
56 | Cores | 2 |
112 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
1.90 GHz | Frequency | 1.40 GHz |
4.80 GHz | Turbo Frequency (1 Core) | -- |
2.90 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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no iGPU | GPU | Intel HD Graphics (Sandy Bridge GT1) |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.00 GHz |
-- | GPU Generation | 6 |
Technology | 32 nm | |
Max. displays | 2 | |
-- | Compute units | 6 |
-- | Shader | 48 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 10.1 |
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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no iGPU | GPU | Intel HD Graphics (Sandy Bridge GT1) |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | No |
Memory & PCIeThe Intel Xeon w9-3495X supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Pentium 977 can connect up to 16 GB of memory in 2 memory channels. |
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Intel Xeon w9-3495X | Characteristic | Intel Pentium 977 |
DDR5-4800 | Memory | DDR3-1066, DDR3-1333 |
4096 GB | Max. Memory | 16 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
307.2 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
105.00 MB | L3 Cache | 2.00 MB |
5.0 | PCIe version | 2.0 |
112 | PCIe lanes | 16 |
441.1 GB/s | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon w9-3495X has a TDP of 350 W, that of the Intel Pentium 977 is 17 W. |
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Intel Xeon w9-3495X | Characteristic | Intel Pentium 977 |
350 W | TDP (PL1 / PBP) | 17 W |
-- | TDP (PL2) | -- |
420 W | TDP up | -- |
-- | TDP down | -- |
99 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon w9-3495X has a 105.00 MB cache, while the Intel Pentium 977 cache has a total of 2.00 MB. |
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Intel Xeon w9-3495X | Characteristic | Intel Pentium 977 |
10 nm | Technology | 32 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512, AMX | ISA extensions | SSE4.1, SSE4.2 |
LGA 4677 | Socket | BGA 1023 |
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 11, Windows Server, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q1/2012 |
5889 $ | Release price | -- |
show more data | show more data | |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
@ 0.00 GHz |
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Intel Pentium 977
Intel HD Graphics (Sandy Bridge GT1) @ 1.00 GHz |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Pentium 977
2C 2T @ 1.40 GHz |
Devices using this processor |
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Intel Xeon w9-3495X | Intel Pentium 977 |
Unknown | Unknown |