iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.3 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11211 | 12752 |
| Floating Point | Processor floating point performance | 19293 | |
| Memory | Memory performance | 6440 | |
| Stream | Memory bandwidth performance | 7879 | |
Result Information
| User | ondiz |
| Upload Date | Sat, 15 Sep 2012 07:35:29 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) |
| 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.B1F.1201241648 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11211 | |
|---|---|---|
|
Blowfish
single-core scalar |
2315
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14970
613 MB/sec |
|
|
Text Compress
single-core scalar |
3716
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
18357
60.2 MB/sec |
|
|
Text Decompress
single-core scalar |
4097
16.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
20511
81.7 MB/sec |
|
|
Image Compress
single-core scalar |
3445
28.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17276
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3878
65.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14717
240 Mpixels/sec |
|
|
Lua
single-core scalar |
5911
2.28 Mnodes/sec |
|
|
Lua
multi-core scalar |
25343
9.75 Mnodes/sec |
Floating Point Performance
| Floating Point | 19293 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3207
2.13 Gflops |
|
|
Mandelbrot
multi-core scalar |
21463
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5209
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
25149
11.5 Gflops |
|
|
Dot Product
single-core vector |
6322
7.57 Gflops |
|
|
Dot Product
multi-core vector |
35641
37.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2841
2.53 Gflops |
|
|
LU Decomposition
multi-core scalar |
4397
3.86 Gflops |
|
|
Primality Test
single-core scalar |
8856
1.32 Gflops |
|
|
Primality Test
multi-core scalar |
34690
6.44 Gflops |
|
|
Sharpen Image
single-core scalar |
7475
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46438
107 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8695
6.88 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59730
47.0 Mpixels/sec |
Memory Performance
| Memory | 6440 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7302
8.94 GB/sec |
|
|
Write Sequential
single-core scalar |
10621
7.26 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4712
17.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4103
8.49 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5464
5.63 GB/sec |
Stream Performance
| Stream | 7879 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7441
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8676
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7598
9.86 GB/sec |
|
|
Stream Scale
single-core vector |
8275
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7409
11.2 GB/sec |
|
|
Stream Add
single-core vector |
9038
12.6 GB/sec |
|
|
Stream Triad
single-core scalar |
7920
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6679
12.5 GB/sec |
