iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11313 | 12758 |
| Floating Point | Processor floating point performance | 19276 | |
| Memory | Memory performance | 6368 | |
| Stream | Memory bandwidth performance | 7785 | |
Result Information
| User | FM01 |
| Upload Date | Wed, 01 Oct 2014 18:31:43 +0000 |
| Views | 9 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F45) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1E.1110201314 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11313 | |
|---|---|---|
|
Blowfish
single-core scalar |
2313
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14907
611 MB/sec |
|
|
Text Compress
single-core scalar |
3718
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
18297
60.0 MB/sec |
|
|
Text Decompress
single-core scalar |
4079
16.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
20500
81.7 MB/sec |
|
|
Image Compress
single-core scalar |
3385
28.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17246
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3843
64.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14882
243 Mpixels/sec |
|
|
Lua
single-core scalar |
6248
2.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
26345
10.1 Mnodes/sec |
Floating Point Performance
| Floating Point | 19276 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3197
2.13 Gflops |
|
|
Mandelbrot
multi-core scalar |
21702
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5214
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
25098
11.4 Gflops |
|
|
Dot Product
single-core vector |
6299
7.55 Gflops |
|
|
Dot Product
multi-core vector |
35641
37.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2827
2.52 Gflops |
|
|
LU Decomposition
multi-core scalar |
4336
3.80 Gflops |
|
|
Primality Test
single-core scalar |
8861
1.32 Gflops |
|
|
Primality Test
multi-core scalar |
33801
6.27 Gflops |
|
|
Sharpen Image
single-core scalar |
7454
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46990
108 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8679
6.87 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59776
47.0 Mpixels/sec |
Memory Performance
| Memory | 6368 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7249
8.88 GB/sec |
|
|
Write Sequential
single-core scalar |
10441
7.14 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4709
17.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4036
8.35 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5407
5.57 GB/sec |
Stream Performance
| Stream | 7785 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7349
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8568
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7483
9.71 GB/sec |
|
|
Stream Scale
single-core vector |
8179
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7260
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8914
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7919
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6608
12.4 GB/sec |
