iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7431 | 8522 |
| Floating Point | Processor floating point performance | 11245 | |
| Memory | Memory performance | 6176 | |
| Stream | Memory bandwidth performance | 7507 | |
Result Information
| User | brocksuire |
| Upload Date | Sun, 31 Mar 2013 00:19:09 +0000 |
| Views | 10 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7431 | |
|---|---|---|
|
Blowfish
single-core scalar |
2177
95.7 MB/sec |
|
|
Blowfish
multi-core scalar |
7037
288 MB/sec |
|
|
Text Compress
single-core scalar |
3490
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
10360
34.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3804
15.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
12001
47.8 MB/sec |
|
|
Image Compress
single-core scalar |
3219
26.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9667
81.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3660
61.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11028
180 Mpixels/sec |
|
|
Lua
single-core scalar |
5690
2.19 Mnodes/sec |
|
|
Lua
multi-core scalar |
17044
6.56 Mnodes/sec |
Floating Point Performance
| Floating Point | 11245 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3032
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
9197
6.02 Gflops |
|
|
Dot Product
single-core scalar |
4908
2.37 Gflops |
|
|
Dot Product
multi-core scalar |
15608
7.11 Gflops |
|
|
Dot Product
single-core vector |
5935
7.11 Gflops |
|
|
Dot Product
multi-core vector |
20589
21.4 Gflops |
|
|
LU Decomposition
single-core scalar |
2685
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
5555
4.87 Gflops |
|
|
Primality Test
single-core scalar |
8094
1.21 Gflops |
|
|
Primality Test
multi-core scalar |
19909
3.69 Gflops |
|
|
Sharpen Image
single-core scalar |
7095
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21239
48.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8288
6.56 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25299
19.9 Mpixels/sec |
Memory Performance
| Memory | 6176 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6950
8.51 GB/sec |
|
|
Write Sequential
single-core scalar |
9985
6.83 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4497
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4047
8.38 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5404
5.57 GB/sec |
Stream Performance
| Stream | 7507 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7346
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8340
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
6829
8.86 GB/sec |
|
|
Stream Scale
single-core vector |
7977
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
6955
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8679
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
7512
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6418
12.0 GB/sec |
