iMac (27-inch Late 2009)

Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 4674 6124
Floating Point Processor floating point performance 9701
Memory Memory performance 3373
Stream Memory bandwidth performance 4190

Result Information

Upload Date Tue, 15 Nov 2016 09:43:25 +0000
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System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.12.1 (Build 16B2657)
Model iMac (27-inch Late 2009)
Processor Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B04.1509231906
Memory 8.00 GB 1067 MHz DDR3

Integer Performance

Integer 4674
Blowfish
single-core scalar 		1807
79.4 MB/sec
 
Blowfish
multi-core scalar 		6938
284 MB/sec
 
Text Compress
single-core scalar 		1945
6.22 MB/sec
 
Text Compress
multi-core scalar 		6244
20.5 MB/sec
 
Text Decompress
single-core scalar 		1943
7.99 MB/sec
 
Text Decompress
multi-core scalar 		7649
30.5 MB/sec
 
Image Compress
single-core scalar 		1999
16.5 Mpixels/sec
 
Image Compress
multi-core scalar 		6936
58.4 Mpixels/sec
 
Image Decompress
single-core scalar 		1661
27.9 Mpixels/sec
 
Image Decompress
multi-core scalar 		6012
98.1 Mpixels/sec
 
Lua
single-core scalar 		3074
1.18 Mnodes/sec
 
Lua
multi-core scalar 		9880
3.80 Mnodes/sec
 

Floating Point Performance

Floating Point 9701
Mandelbrot
single-core scalar 		2503
1.67 Gflops
 
Mandelbrot
multi-core scalar 		9165
6.00 Gflops
 
Dot Product
single-core scalar 		4196
2.03 Gflops
 
Dot Product
multi-core scalar 		15156
6.91 Gflops
 
Dot Product
single-core vector 		4213
5.05 Gflops
 
Dot Product
multi-core vector 		17433
18.1 Gflops
 
LU Decomposition
single-core scalar 		638
568 Mflops
 
LU Decomposition
multi-core scalar 		2262
1.98 Gflops
 
Primality Test
single-core scalar 		4726
706 Mflops
 
Primality Test
multi-core scalar 		13320
2.47 Gflops
 
Sharpen Image
single-core scalar 		6301
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar 		22402
51.6 Mpixels/sec
 
Blur Image
single-core scalar 		6836
5.41 Mpixels/sec
 
Blur Image
multi-core scalar 		26665
21.0 Mpixels/sec
 

Memory Performance

Memory 3373
Read Sequential
single-core scalar 		4899
6.00 GB/sec
 
Write Sequential
single-core scalar 		2780
1.90 GB/sec
 
Stdlib Allocate
single-core scalar 		2864
10.7 Mallocs/sec
 
Stdlib Write
single-core scalar 		2731
5.65 GB/sec
 
Stdlib Copy
single-core scalar 		3593
3.70 GB/sec
 

Stream Performance

Stream 4190
Stream Copy
single-core scalar 		4561
6.24 GB/sec
 
Stream Copy
single-core vector 		5660
7.34 GB/sec
 
Stream Scale
single-core scalar 		4960
6.44 GB/sec
 
Stream Scale
single-core vector 		5289
7.14 GB/sec
 
Stream Add
single-core scalar 		1594
2.41 GB/sec
 
Stream Add
single-core vector 		5625
7.82 GB/sec
 
Stream Triad
single-core scalar 		1738
2.40 GB/sec
 
Stream Triad
single-core vector 		4098
7.67 GB/sec