Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 5830 7274
Floating Point Processor floating point performance 10106
Memory Memory performance 5693
Stream Memory bandwidth performance 5588

Result Information

Upload Date Wed, 21 Apr 2021 03:41:43 +0000
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System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.11.6 (Build 15G22010)
Model iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.004F.B00.1804101150
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 5830
Blowfish
single-core scalar
2178
95.7 MB/sec
 
Blowfish
multi-core scalar
6945
285 MB/sec
 
Text Compress
single-core scalar
2875
9.20 MB/sec
 
Text Compress
multi-core scalar
8168
26.8 MB/sec
 
Text Decompress
single-core scalar
3155
13.0 MB/sec
 
Text Decompress
multi-core scalar
9661
38.5 MB/sec
 
Image Compress
single-core scalar
2489
20.6 Mpixels/sec
 
Image Compress
multi-core scalar
7045
59.3 Mpixels/sec
 
Image Decompress
single-core scalar
2632
44.2 Mpixels/sec
 
Image Decompress
multi-core scalar
7857
128 Mpixels/sec
 
Lua
single-core scalar
4400
1.69 Mnodes/sec
 
Lua
multi-core scalar
12561
4.83 Mnodes/sec
 

Floating Point Performance

Floating Point 10106
Mandelbrot
single-core scalar
2891
1.92 Gflops
 
Mandelbrot
multi-core scalar
9103
5.96 Gflops
 
Dot Product
single-core scalar
4601
2.22 Gflops
 
Dot Product
multi-core scalar
14593
6.65 Gflops
 
Dot Product
single-core vector
5644
6.76 Gflops
 
Dot Product
multi-core vector
19415
20.2 Gflops
 
LU Decomposition
single-core scalar
1400
1.25 Gflops
 
LU Decomposition
multi-core scalar
3581
3.14 Gflops
 
Primality Test
single-core scalar
7157
1.07 Gflops
 
Primality Test
multi-core scalar
16641
3.09 Gflops
 
Sharpen Image
single-core scalar
6587
15.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
18876
43.5 Mpixels/sec
 
Blur Image
single-core scalar
7748
6.13 Mpixels/sec
 
Blur Image
multi-core scalar
23253
18.3 Mpixels/sec
 

Memory Performance

Memory 5693
Read Sequential
single-core scalar
6878
8.42 GB/sec
 
Write Sequential
single-core scalar
9511
6.50 GB/sec
 
Stdlib Allocate
single-core scalar
3958
14.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3634
7.52 GB/sec
 
Stdlib Copy
single-core scalar
4485
4.62 GB/sec
 

Stream Performance

Stream 5588
Stream Copy
single-core scalar
6519
8.91 GB/sec
 
Stream Copy
single-core vector
7069
9.17 GB/sec
 
Stream Scale
single-core scalar
6537
8.48 GB/sec
 
Stream Scale
single-core vector
6750
9.11 GB/sec
 
Stream Add
single-core scalar
2570
3.88 GB/sec
 
Stream Add
single-core vector
7102
9.88 GB/sec
 
Stream Triad
single-core scalar
2905
4.01 GB/sec
 
Stream Triad
single-core vector
5259
9.84 GB/sec