iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7599 | 8614 |
| Floating Point | Processor floating point performance | 11377 | |
| Memory | Memory performance | 6104 | |
| Stream | Memory bandwidth performance | 7518 | |
Result Information
| User | chengboon |
| Upload Date | Tue, 21 Apr 2015 15:04:00 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.10.3 |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7599 | |
|---|---|---|
|
Blowfish
single-core scalar |
2203
96.8 MB/sec |
|
|
Blowfish
multi-core scalar |
7220
296 MB/sec |
|
|
Text Compress
single-core scalar |
3563
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
10545
34.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3939
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
12193
48.6 MB/sec |
|
|
Image Compress
single-core scalar |
3337
27.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9963
83.8 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3804
63.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11758
192 Mpixels/sec |
|
|
Lua
single-core scalar |
5620
2.16 Mnodes/sec |
|
|
Lua
multi-core scalar |
17043
6.56 Mnodes/sec |
Floating Point Performance
| Floating Point | 11377 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3033
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
9451
6.18 Gflops |
|
|
Dot Product
single-core scalar |
4960
2.40 Gflops |
|
|
Dot Product
multi-core scalar |
15872
7.23 Gflops |
|
|
Dot Product
single-core vector |
6034
7.23 Gflops |
|
|
Dot Product
multi-core vector |
21162
22.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2693
2.40 Gflops |
|
|
LU Decomposition
multi-core scalar |
5424
4.76 Gflops |
|
|
Primality Test
single-core scalar |
9028
1.35 Gflops |
|
|
Primality Test
multi-core scalar |
21651
4.02 Gflops |
|
|
Sharpen Image
single-core scalar |
7081
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21238
48.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8399
6.65 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23252
18.3 Mpixels/sec |
Memory Performance
| Memory | 6104 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6534
8.00 GB/sec |
|
|
Write Sequential
single-core scalar |
9938
6.80 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4682
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4029
8.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5337
5.50 GB/sec |
Stream Performance
| Stream | 7518 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7314
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8347
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7169
9.30 GB/sec |
|
|
Stream Scale
single-core vector |
8175
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7074
10.7 GB/sec |
|
|
Stream Add
single-core vector |
8798
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7580
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
5688
10.6 GB/sec |
