iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 6993 | 8891 |
| Floating Point | Processor floating point performance | 12969 | |
| Memory | Memory performance | 5780 | |
| Stream | Memory bandwidth performance | 7490 | |
Result Information
| User | jamaicaboy |
| Upload Date | Tue, 09 Aug 2011 08:21:03 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.0 |
| 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 | 0 KB |
| L1 Data Cache | 0 KB |
| L2 Cache | 1024 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6993 | |
|---|---|---|
|
Blowfish
single-core scalar |
2244
98.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7660
314 MB/sec |
|
|
Text Compress
single-core scalar |
3181
10.2 MB/sec |
|
|
Text Compress
multi-core scalar |
9505
31.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3196
13.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
10163
40.5 MB/sec |
|
|
Image Compress
single-core scalar |
3014
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9082
76.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3894
65.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10861
177 Mpixels/sec |
|
|
Lua
single-core scalar |
5114
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
16011
6.16 Mnodes/sec |
Floating Point Performance
| Floating Point | 12969 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2619
1.74 Gflops |
|
|
Mandelbrot
multi-core scalar |
8408
5.50 Gflops |
|
|
Dot Product
single-core scalar |
4580
2.21 Gflops |
|
|
Dot Product
multi-core scalar |
15225
6.94 Gflops |
|
|
Dot Product
single-core vector |
7415
8.88 Gflops |
|
|
Dot Product
multi-core vector |
26687
27.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2769
2.46 Gflops |
|
|
LU Decomposition
multi-core scalar |
6492
5.69 Gflops |
|
|
Primality Test
single-core scalar |
7355
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
18289
3.39 Gflops |
|
|
Sharpen Image
single-core scalar |
13610
31.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
42383
97.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6209
4.91 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
19530
15.4 Mpixels/sec |
Memory Performance
| Memory | 5780 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6745
8.26 GB/sec |
|
|
Write Sequential
single-core scalar |
8652
5.92 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4304
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3946
8.17 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5257
5.42 GB/sec |
Stream Performance
| Stream | 7490 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7075
9.68 GB/sec |
|
|
Stream Copy
single-core vector |
8280
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
6995
9.08 GB/sec |
|
|
Stream Scale
single-core vector |
7881
10.6 GB/sec |
|
|
Stream Add
single-core scalar |
7408
11.2 GB/sec |
|
|
Stream Add
single-core vector |
8531
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7410
10.2 GB/sec |
|
|
Stream Triad
single-core vector |
6343
11.9 GB/sec |
