Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11260 | 12856 |
Floating Point | Processor floating point performance | 19549 | |
Memory | Memory performance | 6449 | |
Stream | Memory bandwidth performance | 7833 |
User | davidmbrewer |
Upload Date | Mon, 23 Jan 2012 12:09:00 +0000 |
Views | 2 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
Model | iMac (27-inch Mid 2011) |
Processor |
Intel Core i7-2600 @ 3.40 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-942B59F58194171B iMac12,2 |
BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 11260 | |
---|---|---|
Blowfish
single-core scalar |
2318
102 MB/sec |
|
Blowfish
multi-core scalar |
14965
613 MB/sec |
|
Text Compress
single-core scalar |
3745
12.0 MB/sec |
|
Text Compress
multi-core scalar |
18247
59.9 MB/sec |
|
Text Decompress
single-core scalar |
4106
16.9 MB/sec |
|
Text Decompress
multi-core scalar |
20728
82.6 MB/sec |
|
Image Compress
single-core scalar |
3385
28.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
17135
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3808
63.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15968
261 Mpixels/sec |
|
Lua
single-core scalar |
6025
2.32 Mnodes/sec |
|
Lua
multi-core scalar |
24697
9.50 Mnodes/sec |
Floating Point | 19549 | |
---|---|---|
Mandelbrot
single-core scalar |
3205
2.13 Gflops |
|
Mandelbrot
multi-core scalar |
21804
14.3 Gflops |
|
Dot Product
single-core scalar |
5214
2.52 Gflops |
|
Dot Product
multi-core scalar |
25416
11.6 Gflops |
|
Dot Product
single-core vector |
6313
7.56 Gflops |
|
Dot Product
multi-core vector |
35594
37.0 Gflops |
|
LU Decomposition
single-core scalar |
2837
2.52 Gflops |
|
LU Decomposition
multi-core scalar |
4338
3.80 Gflops |
|
Primality Test
single-core scalar |
8797
1.31 Gflops |
|
Primality Test
multi-core scalar |
34853
6.47 Gflops |
|
Sharpen Image
single-core scalar |
7445
17.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48452
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8726
6.91 Mpixels/sec |
|
Blur Image
multi-core scalar |
60698
47.7 Mpixels/sec |
Memory | 6449 | |
---|---|---|
Read Sequential
single-core scalar |
7225
8.85 GB/sec |
|
Write Sequential
single-core scalar |
10608
7.26 GB/sec |
|
Stdlib Allocate
single-core scalar |
4907
18.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4062
8.41 GB/sec |
|
Stdlib Copy
single-core scalar |
5443
5.61 GB/sec |
Stream | 7833 | |
---|---|---|
Stream Copy
single-core scalar |
7390
10.1 GB/sec |
|
Stream Copy
single-core vector |
8606
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7549
9.80 GB/sec |
|
Stream Scale
single-core vector |
8278
11.2 GB/sec |
|
Stream Add
single-core scalar |
7280
11.0 GB/sec |
|
Stream Add
single-core vector |
8977
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7904
10.9 GB/sec |
|
Stream Triad
single-core vector |
6684
12.5 GB/sec |