iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7650 | 8725 |
| Floating Point | Processor floating point performance | 11625 | |
| Memory | Memory performance | 6187 | |
| Stream | Memory bandwidth performance | 7423 | |
Result Information
| User | tomasio |
| Upload Date | Sat, 10 Sep 2011 08:20:43 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| 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.B0A.1104221555 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7650 | |
|---|---|---|
|
Blowfish
single-core scalar |
2229
97.9 MB/sec |
|
|
Blowfish
multi-core scalar |
7301
299 MB/sec |
|
|
Text Compress
single-core scalar |
3582
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
10602
34.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3964
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
12338
49.2 MB/sec |
|
|
Image Compress
single-core scalar |
3287
27.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9789
82.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3882
65.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11416
186 Mpixels/sec |
|
|
Lua
single-core scalar |
5782
2.23 Mnodes/sec |
|
|
Lua
multi-core scalar |
17639
6.78 Mnodes/sec |
Floating Point Performance
| Floating Point | 11625 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3078
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
9549
6.25 Gflops |
|
|
Dot Product
single-core scalar |
5005
2.42 Gflops |
|
|
Dot Product
multi-core scalar |
16240
7.40 Gflops |
|
|
Dot Product
single-core vector |
6055
7.25 Gflops |
|
|
Dot Product
multi-core vector |
21280
22.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2795
2.49 Gflops |
|
|
LU Decomposition
multi-core scalar |
6062
5.32 Gflops |
|
|
Primality Test
single-core scalar |
8467
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
20752
3.85 Gflops |
|
|
Sharpen Image
single-core scalar |
7213
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22153
51.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8428
6.67 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25683
20.2 Mpixels/sec |
Memory Performance
| Memory | 6187 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6992
8.56 GB/sec |
|
|
Write Sequential
single-core scalar |
10149
6.94 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4827
18.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3829
7.92 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5139
5.30 GB/sec |
Stream Performance
| Stream | 7423 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6883
9.41 GB/sec |
|
|
Stream Copy
single-core vector |
8153
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
7341
9.53 GB/sec |
|
|
Stream Scale
single-core vector |
7869
10.6 GB/sec |
|
|
Stream Add
single-core scalar |
6962
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8381
11.7 GB/sec |
|
|
Stream Triad
single-core scalar |
7569
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6226
11.7 GB/sec |
