iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7587 | 8577 |
| Floating Point | Processor floating point performance | 11410 | |
| Memory | Memory performance | 5984 | |
| Stream | Memory bandwidth performance | 7318 | |
Result Information
| User | isiwear |
| Upload Date | Wed, 21 Nov 2012 16:43:58 +0000 |
| Views | 9 |
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 i5-2500S @ 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.B1E.1110201314 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7587 | |
|---|---|---|
|
Blowfish
single-core scalar |
2198
96.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7244
297 MB/sec |
|
|
Text Compress
single-core scalar |
3495
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
10429
34.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3890
16.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
12424
49.5 MB/sec |
|
|
Image Compress
single-core scalar |
3259
26.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9667
81.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3657
61.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10900
178 Mpixels/sec |
|
|
Lua
single-core scalar |
5886
2.27 Mnodes/sec |
|
|
Lua
multi-core scalar |
18004
6.93 Mnodes/sec |
Floating Point Performance
| Floating Point | 11410 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3033
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
9445
6.18 Gflops |
|
|
Dot Product
single-core scalar |
4909
2.37 Gflops |
|
|
Dot Product
multi-core scalar |
16001
7.29 Gflops |
|
|
Dot Product
single-core vector |
5972
7.16 Gflops |
|
|
Dot Product
multi-core vector |
20961
21.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2673
2.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
5275
4.63 Gflops |
|
|
Primality Test
single-core scalar |
8339
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
20818
3.86 Gflops |
|
|
Sharpen Image
single-core scalar |
7079
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21753
50.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8207
6.49 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25280
19.9 Mpixels/sec |
Memory Performance
| Memory | 5984 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6669
8.17 GB/sec |
|
|
Write Sequential
single-core scalar |
9839
6.73 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4611
17.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3830
7.93 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4973
5.13 GB/sec |
Stream Performance
| Stream | 7318 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7133
9.75 GB/sec |
|
|
Stream Copy
single-core vector |
8179
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
6960
9.03 GB/sec |
|
|
Stream Scale
single-core vector |
7814
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6664
10.1 GB/sec |
|
|
Stream Add
single-core vector |
8122
11.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7452
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6220
11.6 GB/sec |
