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Intel Xeon w5-3435X vs Xeon w7-3445

The Intel Xeon w7-3445 is newer than Intel Xeon w5-3435X and is around 6% faster in multi-threaded (CPU Mark) testing. The Intel Xeon w7-3445 is around -8% slower in single-thread testing. Also, Intel Xeon w5-3435X uses around 18% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 68 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Xeon w5-3435X×Intel Xeon w7-3445+ ADD
Price Search Online Search Online
Socket TypeFCLGA4677FCLGA4677
CPU ClassServerServer
Clockspeed3.1 GHz2.6 GHz
Turbo SpeedUp to 4.7 GHzUp to 4.8 GHz
# of Physical Cores16 (Threads: 32)20 (Threads: 40)
CacheL1: 1,280KB, L2: 32.0MB, L3: 45MBL1: 1,600KB, L2: 40.0MB, L3: 53MB
TDP324W270W
Yearly Running Cost$59.13$49.28
Other
First Seen on ChartQ2 2023Q3 2023
# of Samples5216
CPU Value25.324.4
Single Thread Rating(% diff. to max in group)3456(0.0%)3172(-8.2%)
CPU Mark(% diff. to max in group)45850(-5.4%)48463(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of April 2025 - Higher results represent better performance
Intel Xeon w5-3435X
45,850
Intel Xeon w7-3445
48,463
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 22nd of April 2025 - Higher results represent better value
Intel Xeon w5-3435X
25.3
Intel Xeon w7-3445
24.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 22nd of April 2025 - Higher results represent better performance
Intel Xeon w5-3435X
3,456
Intel Xeon w7-3445
3,172
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Xeon w5-3435X Intel Xeon w7-3445
Max TDP324W270W
Power consumption per day (kWh)0.650.54
Running cost per day$0.162$0.135
Power consumption per year (kWh)236.5197.1
Running cost per year$59.13$49.28
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.