iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8263 | 9099 |
| Floating Point | Processor floating point performance | 12399 | |
| Memory | Memory performance | 5709 | |
| Stream | Memory bandwidth performance | 7255 | |
Result Information
| User | aldogusmao |
| Upload Date | Wed, 26 Sep 2012 19:04:54 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| 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 | 8263 | |
|---|---|---|
|
Blowfish
single-core scalar |
2014
88.5 MB/sec |
|
|
Blowfish
multi-core scalar |
8226
337 MB/sec |
|
|
Text Compress
single-core scalar |
3212
10.3 MB/sec |
|
|
Text Compress
multi-core scalar |
11810
38.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3555
14.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
13867
55.2 MB/sec |
|
|
Image Compress
single-core scalar |
2954
24.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10971
92.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3373
56.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12112
198 Mpixels/sec |
|
|
Lua
single-core scalar |
5663
2.18 Mnodes/sec |
|
|
Lua
multi-core scalar |
21402
8.23 Mnodes/sec |
Floating Point Performance
| Floating Point | 12399 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2845
1.89 Gflops |
|
|
Mandelbrot
multi-core scalar |
10677
6.99 Gflops |
|
|
Dot Product
single-core scalar |
4541
2.19 Gflops |
|
|
Dot Product
multi-core scalar |
18334
8.35 Gflops |
|
|
Dot Product
single-core vector |
5488
6.58 Gflops |
|
|
Dot Product
multi-core vector |
23958
24.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2460
2.19 Gflops |
|
|
LU Decomposition
multi-core scalar |
5650
4.95 Gflops |
|
|
Primality Test
single-core scalar |
7810
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
23484
4.36 Gflops |
|
|
Sharpen Image
single-core scalar |
6511
15.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
24816
57.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7579
6.00 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29436
23.1 Mpixels/sec |
Memory Performance
| Memory | 5709 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6251
7.65 GB/sec |
|
|
Write Sequential
single-core scalar |
9138
6.25 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4255
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3819
7.91 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5083
5.24 GB/sec |
Stream Performance
| Stream | 7255 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6856
9.38 GB/sec |
|
|
Stream Copy
single-core vector |
8170
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
6893
8.94 GB/sec |
|
|
Stream Scale
single-core vector |
7804
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6616
9.99 GB/sec |
|
|
Stream Add
single-core vector |
8352
11.6 GB/sec |
|
|
Stream Triad
single-core scalar |
7167
9.90 GB/sec |
|
|
Stream Triad
single-core vector |
6184
11.6 GB/sec |
