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 | 8174 | 10111 |
| Floating Point | Processor floating point performance | 15159 | |
| Memory | Memory performance | 5875 | |
| Stream | Memory bandwidth performance | 7698 | |
Result Information
| User | eportelance |
| Upload Date | Fri, 12 Aug 2011 01:09:25 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.0 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2400 @ 3.10 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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8174 | |
|---|---|---|
|
Blowfish
single-core scalar |
2294
101 MB/sec |
|
|
Blowfish
multi-core scalar |
9295
381 MB/sec |
|
|
Text Compress
single-core scalar |
3198
10.2 MB/sec |
|
|
Text Compress
multi-core scalar |
11730
38.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3241
13.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
12602
50.2 MB/sec |
|
|
Image Compress
single-core scalar |
3016
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11229
94.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3768
63.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13058
213 Mpixels/sec |
|
|
Lua
single-core scalar |
5163
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
19502
7.50 Mnodes/sec |
Floating Point Performance
| Floating Point | 15159 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2658
1.77 Gflops |
|
|
Mandelbrot
multi-core scalar |
10186
6.67 Gflops |
|
|
Dot Product
single-core scalar |
4654
2.25 Gflops |
|
|
Dot Product
multi-core scalar |
18603
8.48 Gflops |
|
|
Dot Product
single-core vector |
7506
8.99 Gflops |
|
|
Dot Product
multi-core vector |
32620
33.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2869
2.55 Gflops |
|
|
LU Decomposition
multi-core scalar |
6735
5.91 Gflops |
|
|
Primality Test
single-core scalar |
7454
1.11 Gflops |
|
|
Primality Test
multi-core scalar |
22486
4.17 Gflops |
|
|
Sharpen Image
single-core scalar |
13693
31.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
52433
121 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6346
5.02 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23996
18.9 Mpixels/sec |
Memory Performance
| Memory | 5875 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6831
8.36 GB/sec |
|
|
Write Sequential
single-core scalar |
8793
6.01 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4355
16.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4036
8.35 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5362
5.53 GB/sec |
Stream Performance
| Stream | 7698 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7115
9.73 GB/sec |
|
|
Stream Copy
single-core vector |
8536
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7132
9.25 GB/sec |
|
|
Stream Scale
single-core vector |
8169
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7692
11.6 GB/sec |
|
|
Stream Add
single-core vector |
8845
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7528
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6573
12.3 GB/sec |
