Performance per price, higher is better.
Intel Xeon Gold 6238 vs Gold 6154
- Interface
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
- Interface
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
General info
Comparing Xeon Gold 6154 and Xeon Gold 6238 processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance rating | 174 | 201 |
Value for money | 5.35 | 5.56 |
Market segment | Server | Server |
Series | Intel Xeon Gold | Intel Xeon Gold |
Architecture codename | Skylake (server) (2017−2019) | Cascade Lake (2019−2020) |
Release date | 25 April 2017 (5 years old) | 2 April 2019 (3 years old) |
Launch price (MSRP) | $3,543 | $2,612 |
Current price | $2894 (0.8x MSRP) | $3523 (1.3x MSRP) |
Technical specs
Xeon Gold 6154 and Xeon Gold 6238 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
Physical cores | 18 (Octadeca-Core) | 22 (Docosa-Core) |
Threads | 36 | 44 |
Base clock speed | 3 GHz | 2.1 GHz |
Boost clock speed | 3.7 GHz | 3.7 GHz |
Bus support | 4 × 8 GT/s | 4 × 8 GT/s |
L1 cache | 64K (per core) | 1.375 MB |
L2 cache | 1 MB (per core) | 22 MB |
L3 cache | 24.75 MB (shared) | 30.25 MB |
Chip lithography | 14 nm | 14 nm |
Maximum core temperature | 82 °C | 92 °C |
Number of transistors | 8,000 million | no data |
64 bit support | + | + |
Windows 11 compatibility | + | + |
Unlocked multiplier | - | - |
Compatibility
Information on Xeon Gold 6154 and Xeon Gold 6238 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
Number of CPUs in a configuration | 4 (Multiprocessor) | 4 (Multiprocessor) |
Socket | FCLGA3647 | FCLGA3647 |
Thermal design power (TDP) | 200 Watt | 140 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6154 and Xeon Gold 6238. You'll probably need this information if you require some particular technology.
Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
AES-NI | + | + |
AVX | + | + |
vPro | + | + |
Enhanced SpeedStep (EIST) | + | + |
Enhanced SpeedStep (EIST) | + | + |
Speed Shift | + | + |
Turbo Boost Technology | 2.0 | 2.0 |
Hyper-Threading Technology | + | + |
TSX | + | + |
TSX | + | + |
Turbo Boost Max 3.0 | - | - |
Security technologies
Xeon Gold 6154 and Xeon Gold 6238 technologies aimed at improving security, for example, by protecting against hacks.
TXT | + | + |
EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6154 and Xeon Gold 6238 are enumerated here.
VT-d | + | + |
VT-x | + | + |
EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6154 and Xeon Gold 6238. Depending on the motherboards, higher memory frequencies may be supported.
Supported memory types | DDR4-2666 | DDR4-2933 |
Maximum memory size | 768 GB | 1 TB |
Max memory channels | 6 | 6 |
Maximum memory bandwidth | 128.001 GB/s | 140.8 GB/s |
ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6154 and Xeon Gold 6238.
PCIe version | 3.0 | 3.0 |
PCI Express lanes | 48 | 48 |
Benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Overall score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
- Passmark
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 67%
Xeon Gold 6154 outperforms Xeon Gold 6238 by 7% in Passmark.
Advantages and disadvantages
Performance rating | 23.39 | 21.91 |
Recency | 25 April 2017 | 2 April 2019 |
Cost | $3543 | $2612 |
Boost clock speed | 3700 | 2100 |
Base clock speed | 3000 | 0 |
Thermal design power (TDP) | 200 Watt | 140 Watt |
Technical City couldn't decide between
and
The differences in performance seem too small.
Should you still have questions on choice between Xeon Gold 6154 and Xeon Gold 6238, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.