Intel Xeon Gold 6240R | Intel Atom Z3775D | |
CPU comparisonIntel Xeon Gold 6240R or Intel Atom Z3775D - 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 6240R 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 6240R was released in Q1/2020. The Intel Atom Z3775D has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. The CPU supports up to 2 GB of memory in 1 memory channels. The Intel Atom Z3775D was released in Q1/2014. |
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Intel Xeon Gold (163) | Family | Intel Atom (108) |
Intel Xeon Gold 5200/6200 (55) | CPU group | Intel Atom Z3700 (16) |
2 | Generation | 4 |
Cascade Lake | Architecture | Bay Trail |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6240R has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon Gold 6240R is 2.40 GHz (4.00 GHz) while the Intel Atom Z3775D has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom Z3775D is at 1.49 GHz (2.41 GHz). |
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Intel Xeon Gold 6240R | Characteristic | Intel Atom Z3775D |
24 | Cores | 4 |
48 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.40 GHz | Frequency | 1.49 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 2.41 GHz |
2.60 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Xeon Gold 6240R or Intel Atom Z3775D 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 (Bay Trail GT1) |
GPU frequency | 0.31 GHz | |
-- | GPU (Turbo) | 0.79 GHz |
-- | GPU Generation | 7 |
Technology | 22 nm | |
Max. displays | 2 | |
-- | Compute units | 4 |
-- | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 11.2 |
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 (Bay Trail 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 6240R can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Atom Z3775D supports up to 2 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 10.6 GB/s. |
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Intel Xeon Gold 6240R | Characteristic | Intel Atom Z3775D |
DDR4-2933 | Memory | DDR3L-1333 |
1024 GB | Max. Memory | 2 GB |
6 (Hexa Channel) | Memory channels | 1 (Single Channel) |
140.7 GB/s | Max. Bandwidth | 10.6 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
38.50 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | -- |
48 | PCIe lanes | -- |
47.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Gold 6240R is 165 W, while the Intel Atom Z3775D has a TDP of 4 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Gold 6240R | Characteristic | Intel Atom Z3775D |
165 W | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
76 °C | Tjunction max. | 90 °C |
Technical detailsThe Intel Xeon Gold 6240R is manufactured in 14 nm and has 38.50 MB cache. The Intel Atom Z3775D is manufactured in 22 nm and has a 2.00 MB cache. |
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Intel Xeon Gold 6240R | Characteristic | Intel Atom Z3775D |
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 1380 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q1/2020 | Release date | Q1/2014 |
3950 $ | Release price | 35 $ |
show more data | show more data | |
Intel Xeon Gold 6240R
24C 48T @ 4.00 GHz |
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Intel Atom Z3775D
4C 4T @ 2.41 GHz |
Intel Xeon Gold 6240R
24C 48T @ 2.60 GHz |
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Intel Atom Z3775D
4C 4T @ 1.49 GHz |
Intel Xeon Gold 6240R
@ 0.00 GHz |
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Intel Atom Z3775D
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz |
Intel Xeon Gold 6240R
24C 48T @ 2.60 GHz |
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Intel Atom Z3775D
4C 4T @ 1.49 GHz |
Devices using this processor |
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Intel Xeon Gold 6240R | Intel Atom Z3775D |
Unknown | Unknown |