iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8080 | 9127 |
| Floating Point | Processor floating point performance | 12466 | |
| Memory | Memory performance | 5938 | |
| Stream | Memory bandwidth performance | 7492 | |
Result Information
| User | 105 |
| Upload Date | Sun, 11 Nov 2012 13:54:58 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8080 | |
|---|---|---|
|
Blowfish
single-core scalar |
2051
90.1 MB/sec |
|
|
Blowfish
multi-core scalar |
8342
342 MB/sec |
|
|
Text Compress
single-core scalar |
3280
10.5 MB/sec |
|
|
Text Compress
multi-core scalar |
11879
39.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3611
14.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
14026
55.9 MB/sec |
|
|
Image Compress
single-core scalar |
3047
25.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11270
94.8 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3426
57.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12330
201 Mpixels/sec |
|
|
Lua
single-core scalar |
4969
1.91 Mnodes/sec |
|
|
Lua
multi-core scalar |
18730
7.20 Mnodes/sec |
Floating Point Performance
| Floating Point | 12466 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2833
1.88 Gflops |
|
|
Mandelbrot
multi-core scalar |
10911
7.14 Gflops |
|
|
Dot Product
single-core scalar |
4616
2.23 Gflops |
|
|
Dot Product
multi-core scalar |
18541
8.45 Gflops |
|
|
Dot Product
single-core vector |
5570
6.67 Gflops |
|
|
Dot Product
multi-core vector |
24297
25.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2514
2.24 Gflops |
|
|
LU Decomposition
multi-core scalar |
5901
5.17 Gflops |
|
|
Primality Test
single-core scalar |
7804
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
23657
4.39 Gflops |
|
|
Sharpen Image
single-core scalar |
6593
15.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
24566
56.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7706
6.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29017
22.8 Mpixels/sec |
Memory Performance
| Memory | 5938 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6559
8.03 GB/sec |
|
|
Write Sequential
single-core scalar |
9420
6.44 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4324
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4013
8.31 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5378
5.54 GB/sec |
Stream Performance
| Stream | 7492 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6931
9.48 GB/sec |
|
|
Stream Copy
single-core vector |
8501
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
6564
8.52 GB/sec |
|
|
Stream Scale
single-core vector |
8151
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
6898
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8853
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7500
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6541
12.2 GB/sec |
