Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10180 11479
Floating Point Processor floating point performance 17282
Memory Memory performance 5702
Stream Memory bandwidth performance 7276

Result Information

User jeffstumpf
Upload Date Thu, 15 Jan 2015 14:03:15 +0000
Views 3

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.10.1
Model MacBook Pro (15-inch Early 2011)
Processor Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
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-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 10180
Blowfish
single-core scalar
2080
91.4 MB/sec
 
Blowfish
multi-core scalar
13241
543 MB/sec
 
Text Compress
single-core scalar
3337
10.7 MB/sec
 
Text Compress
multi-core scalar
16349
53.6 MB/sec
 
Text Decompress
single-core scalar
3693
15.2 MB/sec
 
Text Decompress
multi-core scalar
18144
72.3 MB/sec
 
Image Compress
single-core scalar
3097
25.6 Mpixels/sec
 
Image Compress
multi-core scalar
15373
129 Mpixels/sec
 
Image Decompress
single-core scalar
3530
59.3 Mpixels/sec
 
Image Decompress
multi-core scalar
15412
251 Mpixels/sec
 
Lua
single-core scalar
5224
2.01 Mnodes/sec
 
Lua
multi-core scalar
22680
8.72 Mnodes/sec
 

Floating Point Performance

Floating Point 17282
Mandelbrot
single-core scalar
2866
1.91 Gflops
 
Mandelbrot
multi-core scalar
19231
12.6 Gflops
 
Dot Product
single-core scalar
4667
2.26 Gflops
 
Dot Product
multi-core scalar
22236
10.1 Gflops
 
Dot Product
single-core vector
5392
6.46 Gflops
 
Dot Product
multi-core vector
30927
32.2 Gflops
 
LU Decomposition
single-core scalar
2536
2.26 Gflops
 
LU Decomposition
multi-core scalar
4426
3.88 Gflops
 
Primality Test
single-core scalar
8434
1.26 Gflops
 
Primality Test
multi-core scalar
32088
5.95 Gflops
 
Sharpen Image
single-core scalar
6536
15.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
42092
97.0 Mpixels/sec
 
Blur Image
single-core scalar
7184
5.68 Mpixels/sec
 
Blur Image
multi-core scalar
53345
41.9 Mpixels/sec
 

Memory Performance

Memory 5702
Read Sequential
single-core scalar
6299
7.71 GB/sec
 
Write Sequential
single-core scalar
9214
6.30 GB/sec
 
Stdlib Allocate
single-core scalar
3932
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3896
8.06 GB/sec
 
Stdlib Copy
single-core scalar
5172
5.33 GB/sec
 

Stream Performance

Stream 7276
Stream Copy
single-core scalar
6955
9.51 GB/sec
 
Stream Copy
single-core vector
8324
10.8 GB/sec
 
Stream Scale
single-core scalar
6037
7.83 GB/sec
 
Stream Scale
single-core vector
8006
10.8 GB/sec
 
Stream Add
single-core scalar
6665
10.1 GB/sec
 
Stream Add
single-core vector
8521
11.9 GB/sec
 
Stream Triad
single-core scalar
7347
10.2 GB/sec
 
Stream Triad
single-core vector
6356
11.9 GB/sec