Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	8190	9059
Floating Point	Processor floating point performance	12364
Memory	Memory performance	5691
Stream	Memory bandwidth performance	7274

Result Information

User	ligeng_ihns
Upload Date	Tue, 16 Oct 2012 01:08:20 +0000
Views	3

System Information

	iMac (27-inch Mid 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
Model	iMac (27-inch Mid 2011)
Processor	Intel Core i5-2400 @ 3.10 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.0047.B1F.1201241648
Memory	12.00 GB 1333 MHz DDR3

Integer Performance

Integer	8190
Blowfish single-core scalar	2021 88.8 MB/sec
Blowfish multi-core scalar	8257 338 MB/sec
Text Compress single-core scalar	3206 10.3 MB/sec
Text Compress multi-core scalar	11793 38.7 MB/sec
Text Decompress single-core scalar	3566 14.7 MB/sec
Text Decompress multi-core scalar	13879 55.3 MB/sec
Image Compress single-core scalar	2968 24.5 Mpixels/sec
Image Compress multi-core scalar	10996 92.5 Mpixels/sec
Image Decompress single-core scalar	3369 56.6 Mpixels/sec
Image Decompress multi-core scalar	12141 198 Mpixels/sec
Lua single-core scalar	5587 2.15 Mnodes/sec
Lua multi-core scalar	20500 7.89 Mnodes/sec

Floating Point Performance

Floating Point	12364
Mandelbrot single-core scalar	2789 1.86 Gflops
Mandelbrot multi-core scalar	10676 6.99 Gflops
Dot Product single-core scalar	4592 2.22 Gflops
Dot Product multi-core scalar	18125 8.26 Gflops
Dot Product single-core vector	5487 6.57 Gflops
Dot Product multi-core vector	24361 25.3 Gflops
LU Decomposition single-core scalar	2467 2.20 Gflops
LU Decomposition multi-core scalar	5432 4.76 Gflops
Primality Test single-core scalar	7719 1.15 Gflops
Primality Test multi-core scalar	23837 4.42 Gflops
Sharpen Image single-core scalar	6496 15.2 Mpixels/sec
Sharpen Image multi-core scalar	24782 57.1 Mpixels/sec
Blur Image single-core scalar	7578 6.00 Mpixels/sec
Blur Image multi-core scalar	28761 22.6 Mpixels/sec

Memory Performance

Memory	5691
Read Sequential single-core scalar	6255 7.66 GB/sec
Write Sequential single-core scalar	9152 6.26 GB/sec
Stdlib Allocate single-core scalar	4255 15.9 Mallocs/sec
Stdlib Write single-core scalar	3690 7.64 GB/sec
Stdlib Copy single-core scalar	5103 5.26 GB/sec

Stream Performance

Stream	7274
Stream Copy single-core scalar	6834 9.35 GB/sec
Stream Copy single-core vector	8171 10.6 GB/sec
Stream Scale single-core scalar	6890 8.94 GB/sec
Stream Scale single-core vector	7813 10.5 GB/sec
Stream Add single-core scalar	6729 10.2 GB/sec
Stream Add single-core vector	8357 11.6 GB/sec
Stream Triad single-core scalar	7202 9.95 GB/sec
Stream Triad single-core vector	6196 11.6 GB/sec