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 6571 8110
Floating Point Processor floating point performance 13655
Memory Memory performance 3357
Stream Memory bandwidth performance 3597

Result Information

Upload Date Sun, 01 Aug 2021 08:17:41 +0000
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System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.13.6 (Build 17G14042)
Model iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2268DAE
BIOS Apple Inc. 63.0.0.0.0
Memory 20.00 GB 1067 MHz DDR3

Integer Performance

Integer 6571
Blowfish
single-core scalar 		2096
92.1 MB/sec
 
Blowfish
multi-core scalar 		11915
488 MB/sec
 
Text Compress
single-core scalar 		2203
7.05 MB/sec
 
Text Compress
multi-core scalar 		8619
28.3 MB/sec
 
Text Decompress
single-core scalar 		2205
9.06 MB/sec
 
Text Decompress
multi-core scalar 		10621
42.3 MB/sec
 
Image Compress
single-core scalar 		2194
18.1 Mpixels/sec
 
Image Compress
multi-core scalar 		10276
86.5 Mpixels/sec
 
Image Decompress
single-core scalar 		1948
32.7 Mpixels/sec
 
Image Decompress
multi-core scalar 		7902
129 Mpixels/sec
 
Lua
single-core scalar 		3514
1.35 Mnodes/sec
 
Lua
multi-core scalar 		15361
5.91 Mnodes/sec
 

Floating Point Performance

Floating Point 13655
Mandelbrot
single-core scalar 		2720
1.81 Gflops
 
Mandelbrot
multi-core scalar 		18167
11.9 Gflops
 
Dot Product
single-core scalar 		4708
2.27 Gflops
 
Dot Product
multi-core scalar 		16565
7.55 Gflops
 
Dot Product
single-core vector 		4778
5.72 Gflops
 
Dot Product
multi-core vector 		19300
20.1 Gflops
 
LU Decomposition
single-core scalar 		717
639 Mflops
 
LU Decomposition
multi-core scalar 		1972
1.73 Gflops
 
Primality Test
single-core scalar 		5517
824 Mflops
 
Primality Test
multi-core scalar 		18153
3.37 Gflops
 
Sharpen Image
single-core scalar 		6803
15.9 Mpixels/sec
 
Sharpen Image
multi-core scalar 		36345
83.8 Mpixels/sec
 
Blur Image
single-core scalar 		8343
6.60 Mpixels/sec
 
Blur Image
multi-core scalar 		47091
37.0 Mpixels/sec
 

Memory Performance

Memory 3357
Read Sequential
single-core scalar 		5456
6.68 GB/sec
 
Write Sequential
single-core scalar 		3059
2.09 GB/sec
 
Stdlib Allocate
single-core scalar 		2945
11.0 Mallocs/sec
 
Stdlib Write
single-core scalar 		2223
4.60 GB/sec
 
Stdlib Copy
single-core scalar 		3105
3.20 GB/sec
 

Stream Performance

Stream 3597
Stream Copy
single-core scalar 		4211
5.76 GB/sec
 
Stream Copy
single-core vector 		4685
6.08 GB/sec
 
Stream Scale
single-core scalar 		4201
5.45 GB/sec
 
Stream Scale
single-core vector 		4524
6.11 GB/sec
 
Stream Add
single-core scalar 		1701
2.57 GB/sec
 
Stream Add
single-core vector 		4515
6.28 GB/sec
 
Stream Triad
single-core scalar 		1832
2.53 GB/sec
 
Stream Triad
single-core vector 		3109
5.82 GB/sec