Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11276 | 12828 |
Floating Point | Processor floating point performance | 19482 | |
Memory | Memory performance | 6396 | |
Stream | Memory bandwidth performance | 7836 |
User | davidmbrewer |
Upload Date | Mon, 12 Dec 2011 16:01:43 +0000 |
Views | 3 |
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 | 11276 | |
---|---|---|
Blowfish
single-core scalar |
2301
101 MB/sec |
|
Blowfish
multi-core scalar |
14963
613 MB/sec |
|
Text Compress
single-core scalar |
3704
11.8 MB/sec |
|
Text Compress
multi-core scalar |
18567
60.9 MB/sec |
|
Text Decompress
single-core scalar |
4084
16.8 MB/sec |
|
Text Decompress
multi-core scalar |
20776
82.8 MB/sec |
|
Image Compress
single-core scalar |
3369
27.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
17166
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3811
64.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16028
261 Mpixels/sec |
|
Lua
single-core scalar |
5956
2.29 Mnodes/sec |
|
Lua
multi-core scalar |
24595
9.46 Mnodes/sec |
Floating Point | 19482 | |
---|---|---|
Mandelbrot
single-core scalar |
3180
2.12 Gflops |
|
Mandelbrot
multi-core scalar |
21653
14.2 Gflops |
|
Dot Product
single-core scalar |
5169
2.50 Gflops |
|
Dot Product
multi-core scalar |
25104
11.4 Gflops |
|
Dot Product
single-core vector |
6263
7.50 Gflops |
|
Dot Product
multi-core vector |
35613
37.0 Gflops |
|
LU Decomposition
single-core scalar |
2806
2.50 Gflops |
|
LU Decomposition
multi-core scalar |
4269
3.74 Gflops |
|
Primality Test
single-core scalar |
8747
1.31 Gflops |
|
Primality Test
multi-core scalar |
34682
6.44 Gflops |
|
Sharpen Image
single-core scalar |
7448
17.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48584
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8712
6.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
60527
47.6 Mpixels/sec |
Memory | 6396 | |
---|---|---|
Read Sequential
single-core scalar |
7158
8.76 GB/sec |
|
Write Sequential
single-core scalar |
10485
7.17 GB/sec |
|
Stdlib Allocate
single-core scalar |
4876
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4061
8.41 GB/sec |
|
Stdlib Copy
single-core scalar |
5400
5.57 GB/sec |
Stream | 7836 | |
---|---|---|
Stream Copy
single-core scalar |
7502
10.3 GB/sec |
|
Stream Copy
single-core vector |
8556
11.1 GB/sec |
|
Stream Scale
single-core scalar |
7589
9.85 GB/sec |
|
Stream Scale
single-core vector |
8298
11.2 GB/sec |
|
Stream Add
single-core scalar |
7261
11.0 GB/sec |
|
Stream Add
single-core vector |
8916
12.4 GB/sec |
|
Stream Triad
single-core scalar |
7948
11.0 GB/sec |
|
Stream Triad
single-core vector |
6622
12.4 GB/sec |