Core 2 Duo E4400
Performance
Description
The Core 2 Duo E4400 is a cpu manufactured by Intel that was released on July 2007. This model has 2 Allendale cores , runs at 2000 MHz as base frequency and has a a thermal design power of 65 W.
Specs
Official name
Intel(R) Core(TM)2 Duo CPU E4400 @ 2.00GHz
CPUID
6fd
Core
Allendale
Architecture
Base frecuency
2 GHz
Boost frecuency
2 GHz
Socket
LGA 775
Cores/Threads
2/2
TDP
65 W
Cache L1 (d+i)
2x32+2x32 kB
Cache L2
2048 kB
Cache L3
0 kB
Release date
July 2007
Mean monothread perf.
7.67k points
Mean multithread perf.
14.17k 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
Multithread
Test#1 (Integers)
2.01k
4k (x2.0)
Test#2 (FP)
2.01k
4.02k (x2.0)
Test#3 (Generic, ZIP)
2.02k
4.04k (x2.0)
Test#1 (Memory)
1.19k
1.2k (x1.0)
TOTAL
7.24k
13.26k (x1.8)
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
Multithread
Test#1 (Integers)
2.3k
4.61k (x2.0)
Test#2 (FP)
2.09k
4.17k (x2.0)
Test#3 (Generic, ZIP)
2.1k
4.2k (x2.0)
Test#1 (Memory)
1.18k
1.2k (x1.0)
TOTAL
7.67k
14.17k (x1.8)
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) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% 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) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Similar CPUs to Core 2 Duo E4400
Core 2 Duo E4400 (This model)
Mode FPU monothread [7.24k points]
Mode FPU multithread [13.26k points]
Mode SSE monothread [7.67k points]
Mode SSE multithread [14.17k points]
Mode FPU monothread [7.1k points -1.82%]
Mode FPU multithread [13.06k points -1.52%]
Mode SSE monothread [7.55k points -1.47%]
Mode SSE multithread [13.89k points -2.01%]
Mode FPU monothread [6.01k points -16.96%]
Mode FPU multithread [12.96k points -2.29%]
Mode SSE monothread [8.05k points +4.98%]
Mode SSE multithread [14.91k points +5.17%]
Mode FPU monothread [7.14k points -1.29%]
Mode FPU multithread [12.96k points -2.28%]
Mode SSE monothread [7.57k points -1.22%]
Mode SSE multithread [13.82k points -2.49%]
Mode FPU monothread [7.81k points +8.00%]
Mode FPU multithread [14.45k points +8.99%]
Mode SSE monothread [8.29k points +8.18%]
Mode SSE multithread [15.44k points +8.90%]
Mode FPU monothread [7.81k points +8.00%]
Mode FPU multithread [14.46k points +9.07%]
Mode SSE monothread [8.33k points +8.62%]
Mode SSE multithread [15.97k points +12.66%]
Mode FPU monothread [10.24k points +41.57%]
Mode FPU multithread [18.79k points +41.66%]
Mode SSE monothread [11.38k points +48.48%]
Mode SSE multithread [21.02k points +48.29%]
Mode FPU monothread [6.61k points -8.67%]
Mode FPU multithread [12.03k points -9.28%]
Mode SSE monothread [7.03k points -8.25%]
Mode SSE multithread [12.89k points -9.03%]
Mode FPU monothread [6.8k points -6.06%]
Mode FPU multithread [0k points -100.00%]
Mode SSE monothread [7.28k points -5.11%]
Mode SSE multithread [0k points -100.00%]
Mode FPU monothread [6.58k points -9.09%]
Mode FPU multithread [12.01k points -9.43%]
Mode SSE monothread [7k points -8.64%]
Mode SSE multithread [12.87k points -9.21%]
Mode FPU monothread [10.96k points +51.44%]
Mode FPU multithread [20.52k points +54.70%]
Mode SSE monothread [12.06k points +57.34%]
Mode SSE multithread [22.71k points +60.22%]
FPU mode comparison
Monothread integers operations
Model
Score
Intel Core 2 Duo E4400
2.01k
This model
Multithread integers operations
Model
Score
Intel Core 2 Duo E4400
4k
This model
Monothread floating point operations
Model
Score
Intel Core 2 Duo E4400
2.01k
This model
Multithread floating point operations
Model
Score
Intel Core 2 Duo E4400
4.02k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core 2 Duo E4400
2.02k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core 2 Duo E4400
4.04k
This model
Monothread memory performance
Model
Score
Intel Core 2 Duo E4400
1.19k
This model
Multithread memory performance
Model
Score
Intel Core 2 Duo E4400
1.2k
This model
SSE mode comparison
Monothread integers operations
Model
Score
Intel Core 2 Duo E4400
2.3k
This model
Multithread integers operations
Model
Score
Intel Core 2 Duo E4400
4.61k
This model
Monothread floating point operations
Model
Score
Intel Core 2 Duo E4400
2.09k
This model
Multithread floating point operations
Model
Score
Intel Core 2 Duo E4400
4.17k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core 2 Duo E4400
2.1k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core 2 Duo E4400
4.2k
This model
Monothread memory performance
Model
Score
Intel Core 2 Duo E4400
1.18k
This model
Multithread memory performance
Model
Score
Intel Core 2 Duo E4400
1.2k
This model
Hardlimit Benchmark Central - Ver. 3.11.4