Intel Xeon Gold 6248R | Intel Celeron 2981U | |
CPU comparisonIntel Xeon Gold 6248R or Intel Celeron 2981U - 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 Gold 6248R has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6248R was released in Q1/2020. The Intel Celeron 2981U 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 Celeron 2981U was released in Q3/2013. |
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Intel Xeon Gold (163) | Family | Intel Celeron (165) |
Intel Xeon Gold 5200/6200 (55) | CPU group | Intel Celeron 2000 (7) |
2 | Generation | 4 |
Cascade Lake | Architecture | Haswell U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6248R has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon Gold 6248R is 3.00 GHz (4.00 GHz) while the Intel Celeron 2981U has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron 2981U is at 1.40 GHz. |
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Intel Xeon Gold 6248R | Characteristic | Intel Celeron 2981U |
24 | Cores | 2 |
48 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.00 GHz | Frequency | 1.40 GHz |
4.00 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Xeon Gold 6248R or Intel Celeron 2981U 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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no iGPU | GPU | Intel HD Graphics (Haswell GT1) |
GPU frequency | 0.20 GHz | |
-- | GPU (Turbo) | 1.00 GHz |
-- | GPU Generation | 7.5 |
Technology | 22 nm | |
Max. displays | 3 | |
-- | Compute units | 10 |
-- | Shader | 80 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 11.1 |
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 (Haswell 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 | Decode |
Memory & PCIeThe Intel Xeon Gold 6248R can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Celeron 2981U supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 25.6 GB/s. |
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Intel Xeon Gold 6248R | Characteristic | Intel Celeron 2981U |
DDR4-2933 | Memory | LPDDR3-1600, DDR3L-1600 |
1024 GB | Max. Memory | 16 GB |
6 (Hexa Channel) | Memory channels | 2 (Dual Channel) |
140.7 GB/s | Max. Bandwidth | 25.6 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
35.75 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | 2.0 |
48 | PCIe lanes | 12 |
47.3 GB/s | PCIe Bandwidth | 6.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Gold 6248R is 150 W, while the Intel Celeron 2981U has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Gold 6248R | Characteristic | Intel Celeron 2981U |
150 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Gold 6248R is manufactured in 14 nm and has 35.75 MB cache. The Intel Celeron 2981U is manufactured in 22 nm and has a 2.00 MB cache. |
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Intel Xeon Gold 6248R | Characteristic | Intel Celeron 2981U |
14 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2 |
LGA 3647 | Socket | BGA 1168 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2020 | Release date | Q3/2013 |
2889 $ | Release price | -- |
show more data | show more data | |
Intel Xeon Gold 6248R
24C 48T @ 4.00 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 GHz |
Intel Xeon Gold 6248R
24C 48T @ 3.00 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 GHz |
Intel Xeon Gold 6248R
24C 48T @ 3.00 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 GHz |
Intel Xeon Gold 6248R
24C 48T @ 4.00 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 GHz |
Intel Xeon Gold 6248R
@ 0.00 GHz |
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Intel Celeron 2981U
Intel HD Graphics (Haswell GT1) @ 1.00 GHz |
Intel Xeon Gold 6248R
24C 48T @ 4.00 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 GHz |
Intel Xeon Gold 6248R
24C 48T @ 3.00 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 GHz |
Devices using this processor |
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Intel Xeon Gold 6248R | Intel Celeron 2981U |
Unknown | Unknown |