Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9462 10726
Floating Point Processor floating point performance 16846
Memory Memory performance 5192
Stream Memory bandwidth performance 4799

Result Information

User LiamJamesMcDonald
Upload Date Fri, 13 Jan 2012 22:16:37 +0000
Views 2

System Information

iMac11,3
Operating System Mac OS X 10.7.3 (Build 11D24)
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.0057.B00.1005031455
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 9462
Blowfish
single-core scalar
2262
99.4 MB/sec
 
Blowfish
multi-core scalar
13923
571 MB/sec
 
Text Compress
single-core scalar
2724
8.71 MB/sec
 
Text Compress
multi-core scalar
14085
46.2 MB/sec
 
Text Decompress
single-core scalar
3041
12.5 MB/sec
 
Text Decompress
multi-core scalar
15709
62.6 MB/sec
 
Image Compress
single-core scalar
3001
24.8 Mpixels/sec
 
Image Compress
multi-core scalar
14686
124 Mpixels/sec
 
Image Decompress
single-core scalar
3138
52.7 Mpixels/sec
 
Image Decompress
multi-core scalar
13027
213 Mpixels/sec
 
Lua
single-core scalar
5340
2.06 Mnodes/sec
 
Lua
multi-core scalar
22619
8.70 Mnodes/sec
 

Floating Point Performance

Floating Point 16846
Mandelbrot
single-core scalar
2991
1.99 Gflops
 
Mandelbrot
multi-core scalar
19899
13.0 Gflops
 
Dot Product
single-core scalar
4860
2.35 Gflops
 
Dot Product
multi-core scalar
18553
8.45 Gflops
 
Dot Product
single-core vector
5825
6.98 Gflops
 
Dot Product
multi-core vector
30755
32.0 Gflops
 
LU Decomposition
single-core scalar
1485
1.32 Gflops
 
LU Decomposition
multi-core scalar
7680
6.73 Gflops
 
Primality Test
single-core scalar
7755
1.16 Gflops
 
Primality Test
multi-core scalar
27456
5.10 Gflops
 
Sharpen Image
single-core scalar
7524
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
39417
90.8 Mpixels/sec
 
Blur Image
single-core scalar
9305
7.36 Mpixels/sec
 
Blur Image
multi-core scalar
52352
41.2 Mpixels/sec
 

Memory Performance

Memory 5192
Read Sequential
single-core scalar
6013
7.36 GB/sec
 
Write Sequential
single-core scalar
9190
6.29 GB/sec
 
Stdlib Allocate
single-core scalar
3478
13.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3217
6.66 GB/sec
 
Stdlib Copy
single-core scalar
4062
4.19 GB/sec
 

Stream Performance

Stream 4799
Stream Copy
single-core scalar
4344
5.94 GB/sec
 
Stream Copy
single-core vector
5512
7.15 GB/sec
 
Stream Scale
single-core scalar
4411
5.72 GB/sec
 
Stream Scale
single-core vector
5210
7.03 GB/sec
 
Stream Add
single-core scalar
4475
6.75 GB/sec
 
Stream Add
single-core vector
5553
7.72 GB/sec
 
Stream Triad
single-core scalar
4986
6.89 GB/sec
 
Stream Triad
single-core vector
3903
7.31 GB/sec