Core 2 Quad Q9550
Performance
Description
The Core 2 Quad Q9550 is a cpu manufactured by Intel that was released on March 2008. This model has 4 Yorkfield cores , runs at 2833 MHz as base frequency and has a a thermal design power of 95 W.
Specs
Official name
Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
CPUID
1067a
Core
Yorkfield
Architecture
Base frecuency
2.833 GHz
Boost frecuency
2.833 GHz
Socket
LGA 775
Cores/Threads
4/4
TDP
95 W
Cache L1 (d+i)
128+128 kB
Cache L2
12288 kB
Cache L3
0 kB
Release date
March 2008
Mean monothread perf.
17.29k points
Mean multithread perf.
48.98k 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)
2.6k
9.92k (x3.8)
Test#2 (FP)
6.67k
25.37k (x3.8)
Test#3 (Generic, ZIP)
2.72k
10.31k (x3.8)
Test#1 (Memory)
4.43k
3.37k (x0.8)
TOTAL
16.42k
48.96k (x3.0)
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)
3.28k
11.72k (x3.6)
Test#2 (FP)
7.28k
24.91k (x3.4)
Test#3 (Generic, ZIP)
2.83k
9.77k (x3.4)
Test#1 (Memory)
3.9k
2.57k (x0.7)
TOTAL
17.29k
48.98k (x2.8)
Motherboards where this CPU was tested
RAM models tested along with this CPU
Overclocking
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 Quad Q9550
Core 2 Quad Q9550 (This model)
Mode FPU monothread [16.42k points]
Mode FPU multithread [48.96k points]
Mode SSE monothread [17.29k points]
Mode SSE multithread [48.98k points]
Mode FPU monothread [16.55k points +0.79%]
Mode FPU multithread [23.82k points -51.35%]
Mode SSE monothread [17.28k points -0.02%]
Mode SSE multithread [27.11k points -44.66%]
Mode FPU monothread [12.73k points -22.50%]
Mode FPU multithread [47.05k points -3.90%]
Mode SSE monothread [14.04k points -18.82%]
Mode SSE multithread [51.92k points +6.00%]
Mode FPU monothread [15.39k points -6.30%]
Mode FPU multithread [44.38k points -9.36%]
Mode SSE monothread [16.62k points -3.88%]
Mode SSE multithread [48.62k points -0.74%]
Mode FPU monothread [13.66k points -16.81%]
Mode FPU multithread [25.29k points -48.35%]
Mode SSE monothread [14.31k points -17.23%]
Mode SSE multithread [25.71k points -47.50%]
Mode FPU monothread [28.98k points +76.47%]
Mode FPU multithread [50.13k points +2.38%]
Mode AVX2 monothread [56.64k points +227.64%]
Mode AVX2 multithread [106.58k points +117.59%]
Mode SSE monothread [17.27k points -0.11%]
Mode SSE multithread [54.76k points +11.80%]
Mode FPU monothread [13.16k points -19.84%]
Mode FPU multithread [41.57k points -15.09%]
Mode SSE monothread [18.22k points +5.40%]
Mode SSE multithread [61.49k points +25.55%]
Mode FPU monothread [17.53k points +6.72%]
Mode FPU multithread [52.93k points +8.11%]
Mode AVX monothread [24.53k points +41.88%]
Mode AVX multithread [79.46k points +62.23%]
Mode SSE monothread [27.1k points +56.74%]
Mode SSE multithread [64.09k points +30.84%]
Mode FPU monothread [17.02k points +3.64%]
Mode FPU multithread [42.02k points -14.17%]
Mode AVX2 monothread [36.77k points +112.66%]
Mode AVX2 multithread [71.02k points +45.01%]
FPU mode comparison
Monothread integers operations
Model
Score
Intel Core 2 Quad Q9550
2.6k
This model
Multithread integers operations
Model
Score
Intel Core 2 Quad Q9550
9.92k
This model
Monothread floating point operations
Model
Score
Intel Core 2 Quad Q9550
6.67k
This model
Multithread floating point operations
Model
Score
Intel Core 2 Quad Q9550
25.37k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core 2 Quad Q9550
2.72k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core 2 Quad Q9550
10.31k
This model
Monothread memory performance
Model
Score
Intel Core 2 Quad Q9550
4.43k
This model
Multithread memory performance
Model
Score
Intel Core 2 Quad Q9550
3.37k
This model
SSE mode comparison
Monothread integers operations
Model
Score
Intel Core 2 Quad Q9550
3.28k
This model
Multithread integers operations
Model
Score
Intel Core 2 Quad Q9550
11.72k
This model
Monothread floating point operations
Model
Score
Intel Core 2 Quad Q9550
7.28k
This model
Multithread floating point operations
Model
Score
Intel Core 2 Quad Q9550
24.91k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core 2 Quad Q9550
2.83k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core 2 Quad Q9550
9.77k
This model
Monothread memory performance
Model
Score
Intel Core 2 Quad Q9550
3.9k
This model
Multithread memory performance
Model
Score
Intel Core 2 Quad Q9550
2.57k
This model
Hardlimit Benchmark Central - Ver. 3.11.4