Performance per price, higher is better.
Intel Xeon Gold 6346 vs Gold 6248R
- 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 6248R and Xeon Gold 6346 processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 115 | 119 |
Value for money | 8.81 | 9.13 |
Market segment | Server | Server |
Series | Intel Xeon Gold | no data |
Architecture codename | Cascade Lake (2019−2020) | Ice Lake-SP (2021) |
Release date | 24 February 2020 (3 years old) | 6 April 2021 (2 years old) |
Launch price (MSRP) | $2,700 | no data |
Current price | $3646 (1.4x MSRP) | $3481 |
Technical specs
Xeon Gold 6248R and Xeon Gold 6346 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 | 24 (Tetracosa-Core) | 16 (Hexadeca-Core) |
Threads | 48 | 32 |
Base clock speed | 3 GHz | 3.1 GHz |
Boost clock speed | 4 GHz | 3.6 GHz |
Bus support | 4 × 8 GT/s | no data |
L1 cache | 1.5 MB | 64K (per core) |
L2 cache | 24 MB | 1 MB (per core) |
L3 cache | 35.75 MB | 36 MB (shared) |
Chip lithography | 14 nm | 10 nm |
Maximum core temperature | 75 °C | 78 °C |
Maximum case temperature (TCase) | no data | 78 °C |
64 bit support | + | + |
Windows 11 compatibility | + | + |
Unlocked multiplier | - | - |
Compatibility
Information on Xeon Gold 6248R and Xeon Gold 6346 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 | no data | 2 |
Socket | FCLGA3647 | FCLGA4189 |
Power consumption (TDP) | 205 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6248R and Xeon Gold 6346. 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) | + | no data |
Enhanced SpeedStep (EIST) | + | + |
Speed Shift | + | + |
Turbo Boost Technology | 2.0 | 2.0 |
Hyper-Threading Technology | + | + |
TSX | + | + |
TSX | + | no data |
Turbo Boost Max 3.0 | - | no data |
Security technologies
Xeon Gold 6248R and Xeon Gold 6346 technologies aimed at improving security, for example, by protecting against hacks.
TXT | + | + |
EDB | + | + |
SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6248R and Xeon Gold 6346 are enumerated here.
VT-d | + | + |
VT-x | + | + |
EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6248R and Xeon Gold 6346. Depending on the motherboards, higher memory frequencies may be supported.
Supported memory types | DDR4-2933 | DDR4-3200 |
Maximum memory size | 1 TB | 6 TB |
Max memory channels | 6 | 8 |
Maximum memory bandwidth | 140.8 GB/s | no data |
ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6248R and Xeon Gold 6346.
PCIe version | 3.0 | 4.0 |
PCI Express lanes | 48 | 64 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark 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.
Gold 6248R outperforms Gold 6346 by 3% in our combined benchmark results.
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: 68%
Gold 6248R outperforms Gold 6346 by 3% in Passmark.
Advantages and disadvantages
Performance score | 30.71 | 29.93 |
Recency | 24 February 2020 | 6 April 2021 |
Boost clock speed | 3000 | 3600 |
Base clock speed | 0 | 3100 |
Chip lithography | 14 nm | 10 nm |
We couldn't decide between Xeon Gold 6248R and Xeon Gold 6346. The differences in performance seem too small.
Should you still have questions on choice between Xeon Gold 6248R and Xeon Gold 6346, ask them in Comments section, and we shall answer.
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