Section Description Score Geekbench Score
Geekbench 2.1.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9530 10827
Floating Point Processor floating point performance 16912
Memory Memory performance 5279
Stream Memory bandwidth performance 5166

Result Information

Upload Date Wed, 22 May 2019 17:56:15 +0000
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System Information

iMac11,3
Operating System Mac OS X 10.13.6 (Build 17G65)
Model iMac11,3
Processor Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.005D.B00.1804101436
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 9530
Blowfish
single-core scalar
2267
99.6 MB/sec
 
Blowfish
multi-core scalar
13574
556 MB/sec
 
Text Compress
single-core scalar
2704
8.65 MB/sec
 
Text Compress
multi-core scalar
13634
44.7 MB/sec
 
Text Decompress
single-core scalar
2998
12.3 MB/sec
 
Text Decompress
multi-core scalar
15570
62.0 MB/sec
 
Image Compress
single-core scalar
3023
25.0 Mpixels/sec
 
Image Compress
multi-core scalar
14912
125 Mpixels/sec
 
Image Decompress
single-core scalar
3194
53.6 Mpixels/sec
 
Image Decompress
multi-core scalar
13916
227 Mpixels/sec
 
Lua
single-core scalar
5317
2.05 Mnodes/sec
 
Lua
multi-core scalar
23254
8.94 Mnodes/sec
 

Floating Point Performance

Floating Point 16912
Mandelbrot
single-core scalar
2997
1.99 Gflops
 
Mandelbrot
multi-core scalar
19524
12.8 Gflops
 
Dot Product
single-core scalar
4871
2.35 Gflops
 
Dot Product
multi-core scalar
18300
8.34 Gflops
 
Dot Product
single-core vector
5895
7.06 Gflops
 
Dot Product
multi-core vector
31007
32.2 Gflops
 
LU Decomposition
single-core scalar
1601
1.42 Gflops
 
LU Decomposition
multi-core scalar
7553
6.62 Gflops
 
Primality Test
single-core scalar
7968
1.19 Gflops
 
Primality Test
multi-core scalar
29214
5.42 Gflops
 
Sharpen Image
single-core scalar
7549
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
39228
90.4 Mpixels/sec
 
Blur Image
single-core scalar
9299
7.36 Mpixels/sec
 
Blur Image
multi-core scalar
51768
40.7 Mpixels/sec
 

Memory Performance

Memory 5279
Read Sequential
single-core scalar
6098
7.47 GB/sec
 
Write Sequential
single-core scalar
9371
6.41 GB/sec
 
Stdlib Allocate
single-core scalar
3468
12.9 Mallocs/sec
 
Stdlib Write
single-core scalar
3149
6.52 GB/sec
 
Stdlib Copy
single-core scalar
4313
4.45 GB/sec
 

Stream Performance

Stream 5166
Stream Copy
single-core scalar
4769
6.52 GB/sec
 
Stream Copy
single-core vector
5657
7.34 GB/sec
 
Stream Scale
single-core scalar
5093
6.61 GB/sec
 
Stream Scale
single-core vector
6011
8.11 GB/sec
 
Stream Add
single-core scalar
4883
7.37 GB/sec
 
Stream Add
single-core vector
5684
7.91 GB/sec
 
Stream Triad
single-core scalar
5027
6.95 GB/sec
 
Stream Triad
single-core vector
4205
7.87 GB/sec