iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8564 | 9388 |
| Floating Point | Processor floating point performance | 12672 | |
| Memory | Memory performance | 5973 | |
| Stream | Memory bandwidth performance | 7612 | |
Result Information
| User | gothkill |
| Upload Date | Sat, 13 Oct 2012 11:53:53 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| 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 | 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 | 8564 | |
|---|---|---|
|
Blowfish
single-core scalar |
2068
90.9 MB/sec |
|
|
Blowfish
multi-core scalar |
8370
343 MB/sec |
|
|
Text Compress
single-core scalar |
3309
10.6 MB/sec |
|
|
Text Compress
multi-core scalar |
12157
39.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3705
15.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
14303
57.0 MB/sec |
|
|
Image Compress
single-core scalar |
3051
25.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11368
95.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3461
58.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13208
215 Mpixels/sec |
|
|
Lua
single-core scalar |
5815
2.24 Mnodes/sec |
|
|
Lua
multi-core scalar |
21957
8.45 Mnodes/sec |
Floating Point Performance
| Floating Point | 12672 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2860
1.90 Gflops |
|
|
Mandelbrot
multi-core scalar |
10991
7.19 Gflops |
|
|
Dot Product
single-core scalar |
4652
2.25 Gflops |
|
|
Dot Product
multi-core scalar |
18644
8.50 Gflops |
|
|
Dot Product
single-core vector |
5632
6.75 Gflops |
|
|
Dot Product
multi-core vector |
24482
25.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2535
2.26 Gflops |
|
|
LU Decomposition
multi-core scalar |
5792
5.08 Gflops |
|
|
Primality Test
single-core scalar |
7967
1.19 Gflops |
|
|
Primality Test
multi-core scalar |
24165
4.48 Gflops |
|
|
Sharpen Image
single-core scalar |
6697
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
25617
59.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7800
6.17 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29576
23.3 Mpixels/sec |
Memory Performance
| Memory | 5973 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6605
8.09 GB/sec |
|
|
Write Sequential
single-core scalar |
9507
6.50 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4388
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4012
8.30 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5353
5.52 GB/sec |
Stream Performance
| Stream | 7612 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7160
9.79 GB/sec |
|
|
Stream Copy
single-core vector |
8526
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7192
9.33 GB/sec |
|
|
Stream Scale
single-core vector |
8178
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
6916
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8863
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7509
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6552
12.3 GB/sec |
