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Pentium G2020


Description
The Pentium G2020 is a cpu manufactured by Intel that was released on January 2013. This model has 2 Ivy Bridge cores , runs at 1600 MHz as base frequency and has a a thermal design power of 55 W.

The G2020 has 32+32 kB of cache L1, 256 kB of cache L2 and 3072 kB of cache L3.

"Ivy Bridge is the last Intel microarchitecture for which there is official driver support for Windows XP . It is made under 22 nm Tri-Gate transistor (""3D"") technology and is basically a Sandy Bridge shrink. It has PCI Express 3.0 support and RdRand instruction for security tasks."

Specs
Official name
Intel(R) Pentium(R) CPU G2020 @ 2.90GHz
CPUID
306a9
Core
Ivy Bridge
Architecture
Base frecuency
1.6 GHz
Boost frecuency
2.9 GHz
Socket
LGA 1155
Cores/Threads
2/2
TDP
55 W
Cache L1 (d+i)
32+32 kB
Cache L2
256 kB
Cache L3
3072 kB
Release date
January 2013

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)
2942
5538 (x1.9)
Test#2 (FP)
8233
15468 (x1.9)
Test#3 (Generic, ZIP)
3695
7060 (x1.9)
Test#1 (Memory)
2461
2988 (x1.2)
TOTAL
17332
31054 (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)
9902
18830 (x1.9)
Test#2 (FP)
9010
14146 (x1.6)
Test#3 (Generic, ZIP)
3869
6606 (x1.7)
Test#1 (Memory)
3089
2810 (x0.9)
TOTAL
25871
42392 (x1.6)

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.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Pentium G2020
Intel Pentium G2020 (This model)
 Mode FPU monothread  [17332 points]
 Mode FPU multithread  [31054 points]
 Mode SSE monothread  [25871 points]
 Mode SSE multithread  [42392 points]
 Mode FPU monothread  [18711 points +7.96%]
 Mode FPU multithread  [35092 points +13.01%]
 Mode AVX2 monothread  [33933 points +31.17%]
 Mode AVX2 multithread  [68268 points +61.04%]
 Mode FPU monothread  [16908 points -2.45%]
 Mode FPU multithread  [35535 points +14.43%]
 Mode AVX monothread  [24272 points -6.18%]
 Mode AVX multithread  [52846 points +24.66%]
 Mode FPU monothread  [19416 points +12.02%]
 Mode FPU multithread  [37890 points +22.01%]
 Mode AVX monothread  [27238 points +5.28%]
 Mode AVX multithread  [55119 points +30.02%]
 Mode FPU monothread  [21844 points +26.04%]
 Mode FPU multithread  [42617 points +37.24%]
 Mode AVX2 monothread  [41997 points +62.34%]
 Mode AVX2 multithread  [90888 points +114.40%]
 Mode FPU monothread  [16774 points -3.21%]
 Mode FPU multithread  [30389 points -2.14%]
 Mode AVX2 monothread  [31298 points +20.98%]
 Mode AVX2 multithread  [68380 points +61.30%]
 Mode FPU monothread  [17021 points -1.79%]
 Mode FPU multithread  [42025 points +35.33%]
 Mode AVX2 monothread  [40371 points +56.05%]
 Mode AVX2 multithread  [74894 points +76.67%]
 Mode FPU monothread  [15618 points -9.88%]
 Mode FPU multithread  [31349 points +0.95%]
 Mode AVX monothread  [20103 points -22.29%]
 Mode AVX multithread  [38683 points -8.75%]
 Mode FPU monothread  [17488 points +0.90%]
 Mode FPU multithread  [36224 points +16.65%]
 Mode SSE monothread  [27110 points +4.79%]
 Mode SSE multithread  [56146 points +32.44%]
 Mode FPU monothread  [17759 points +2.47%]
 Mode FPU multithread  [32614 points +5.03%]
 Mode AVX2 monothread  [34442 points +33.13%]
 Mode AVX2 multithread  [71301 points +68.19%]
 Mode FPU monothread  [16274 points -6.10%]
 Mode FPU multithread  [32395 points +4.32%]
 Mode AVX monothread  [23100 points -10.71%]
 Mode AVX multithread  [44462 points +4.88%]
          
FPU mode comparison

Monothread integers operations
Modelo
Puntuación
Intel Pentium G2020
2942
This model

Multithread integers operations
Modelo
Puntuación
5767 [4.13%]
Intel Pentium G2020
5538
This model

Monothread floating point operations
Modelo
Puntuación
Intel Pentium G2020
8233
This model
7841 [-4.77%]

Multithread floating point operations
Modelo
Puntuación
17170 [11.00%]
Intel Pentium G2020
15468
This model
15370 [-0.63%]
13676 [-11.58%]

Monothread generic test (Zip compression)
Modelo
Puntuación
Intel Pentium G2020
3695
This model
3626 [-1.87%]

Multithread generic test (Zip compression)
Modelo
Puntuación
Intel Pentium G2020
7060
This model
5781 [-18.12%]
5775 [-18.21%]
5569 [-21.12%]

Monothread memory performance
Modelo
Puntuación
2656 [7.89%]
Intel Pentium G2020
2461
This model
2422 [-1.58%]
2208 [-10.29%]

Multithread memory performance
Modelo
Puntuación
3015 [0.93%]
Intel Pentium G2020
2988
This model
2829 [-5.30%]
          
SSE mode comparison

Monothread integers operations
Modelo
Puntuación
Intel Pentium G2020
9902
This model
8663 [-12.52%]

Multithread integers operations
Modelo
Puntuación
19066 [1.25%]
Intel Pentium G2020
18830
This model
17867 [-5.11%]
17228 [-8.51%]
17222 [-8.54%]
17202 [-8.64%]

Monothread floating point operations
Modelo
Puntuación
10380 [15.20%]
Intel Pentium G2020
9010
This model

Multithread floating point operations
Modelo
Puntuación
16764 [18.51%]
Intel Pentium G2020
14146
This model
13830 [-2.24%]
13752 [-2.79%]
13686 [-3.26%]

Monothread generic test (Zip compression)
Modelo
Puntuación
Intel Pentium G2020
3869
This model
3350 [-13.41%]

Multithread generic test (Zip compression)
Modelo
Puntuación
Intel Pentium G2020
6606
This model

Monothread memory performance
Modelo
Puntuación
Intel Pentium G2020
3089
This model
3082 [-0.25%]
3026 [-2.06%]
3017 [-2.33%]
3009 [-2.59%]

Multithread memory performance
Modelo
Puntuación
2975 [5.89%]
Intel Pentium G2020
2810
This model
2642 [-5.97%]
2602 [-7.38%]

Hardlimit Benchmark Central - Ver. 3.7.8