Core i9-13900K vs Xeon E5-4640
Description
The i9-13900K is based on Raptor Lake architecture while the E5-4640 is based on Sandy Bridge.
Using the multithread performance as a reference, the i9-13900K gets a score of 1501.3 k points while the E5-4640 gets 610.2 k points.
Summarizing, the i9-13900K is 2.5 times faster than the E5-4640 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-13900K gets a score of 1501.3 k points while the E5-4640 gets 610.2 k points.
Summarizing, the i9-13900K is 2.5 times faster than the E5-4640 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
b0671
206d7
Core
Raptor Lake-S
Sandy Bridge-EP
Base frecuency
2.2 GHz
2.4 GHz
Boost frecuency
5.8 GHz
2.8 GHz
Socket
LGA 1700
LGA 2011
Cores/Threads
24/32
8 /16
TDP
125 W
95 W
Cache L1 (d+i)
8x32/16x64+8x48/16x32 kB
8x32+8x32 kB
Cache L2
8x2048+4x4096 kB
8x256 kB
Cache L3
36864 kB
20480 kB
Date
October 2022
May 2012
Mean monothread perf.
129.15k points
13.88k points
Mean multithread perf.
1763.08k points
610.16k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i9-13900K
E5-4640
Test#1 (Integers)
9.77k
1.66k (x0.17)
Test#2 (FP)
24.52k
5.26k (x0.21)
Test#3 (Generic, ZIP)
17.17k
2.13k (x0.12)
Test#1 (Memory)
21.37k
2.53k (x0.12)
TOTAL
72.83k
11.58k (x0.16)
Multithread
i9-13900K
E5-4640
Test#1 (Integers)
145.21k
77.64k (x0.53)
Test#2 (FP)
444.95k
212.2k (x0.48)
Test#3 (Generic, ZIP)
318.3k
113.11k (x0.36)
Test#1 (Memory)
27.2k
7.54k (x0.28)
TOTAL
935.66k
410.48k (x0.44)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i9-13900K
E5-4640
Test#1 (Integers)
31.93k
6.19k (x0.19)
Test#2 (FP)
31.54k
5.89k (x0.19)
Test#3 (Generic, ZIP)
18.8k
2.11k (x0.11)
Test#1 (Memory)
20.82k
2.51k (x0.12)
TOTAL
103.09k
16.7k (x0.16)
Multithread
i9-13900K
E5-4640
Test#1 (Integers)
522.07k
244.88k (x0.47)
Test#2 (FP)
584.17k
215.35k (x0.37)
Test#3 (Generic, ZIP)
344.38k
114.64k (x0.33)
Test#1 (Memory)
25.36k
6.76k (x0.27)
TOTAL
1475.97k
581.63k (x0.39)
AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i9-13900K
E5-4640
Test#1 (Integers)
31.8k
5.01k (x0.16)
Test#2 (FP)
32.83k
4.5k (x0.14)
Test#3 (Generic, ZIP)
18.37k
2.18k (x0.12)
Test#1 (Memory)
21.13k
2.19k (x0.1)
TOTAL
104.13k
13.88k (x0.13)
Multithread
i9-13900K
E5-4640
Test#1 (Integers)
532.97k
251.29k (x0.47)
Test#2 (FP)
596.78k
236.61k (x0.4)
Test#3 (Generic, ZIP)
342.96k
114.89k (x0.34)
Test#1 (Memory)
28.6k
7.36k (x0.26)
TOTAL
1501.31k
610.16k (x0.41)
Performance/W
i9-13900K
E5-4640
Test#1 (Integers)
4264 points/W
2645 points/W
Test#2 (FP)
4774 points/W
2491 points/W
Test#3 (Generic, ZIP)
2744 points/W
1209 points/W
Test#1 (Memory)
229 points/W
78 points/W
TOTAL
12011 points/W
6423 points/W
Performance/GHz
i9-13900K
E5-4640
Test#1 (Integers)
5483 points/GHz
1790 points/GHz
Test#2 (FP)
5660 points/GHz
1609 points/GHz
Test#3 (Generic, ZIP)
3166 points/GHz
777 points/GHz
Test#1 (Memory)
3644 points/GHz
782 points/GHz
TOTAL
17953 points/GHz
4957 points/GHz
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4