iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11322 | 12666 |
| Floating Point | Processor floating point performance | 18993 | |
| Memory | Memory performance | 6307 | |
| Stream | Memory bandwidth performance | 7946 | |
Result Information
| User | flying |
| Upload Date | Sun, 09 Oct 2011 15:00:34 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.1 |
| 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 | 0 KB |
| L1 Data Cache | 0 KB |
| L2 Cache | 1024 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11322 | |
|---|---|---|
|
Blowfish
single-core scalar |
2570
113 MB/sec |
|
|
Blowfish
multi-core scalar |
17928
735 MB/sec |
|
|
Text Compress
single-core scalar |
3575
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
16916
55.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3631
14.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
18967
75.6 MB/sec |
|
|
Image Compress
single-core scalar |
3380
27.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
16869
142 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4230
71.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17370
283 Mpixels/sec |
|
|
Lua
single-core scalar |
5805
2.24 Mnodes/sec |
|
|
Lua
multi-core scalar |
24629
9.47 Mnodes/sec |
Floating Point Performance
| Floating Point | 18993 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2977
1.98 Gflops |
|
|
Mandelbrot
multi-core scalar |
20934
13.7 Gflops |
|
|
Dot Product
single-core scalar |
5213
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
10339
4.71 Gflops |
|
|
Dot Product
single-core vector |
8401
10.1 Gflops |
|
|
Dot Product
multi-core vector |
15427
16.0 Gflops |
|
|
LU Decomposition
single-core scalar |
3201
2.85 Gflops |
|
|
LU Decomposition
multi-core scalar |
4871
4.27 Gflops |
|
|
Primality Test
single-core scalar |
8360
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
32737
6.08 Gflops |
|
|
Sharpen Image
single-core scalar |
15542
36.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
80368
185 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7104
5.62 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50429
39.7 Mpixels/sec |
Memory Performance
| Memory | 6307 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7468
9.14 GB/sec |
|
|
Write Sequential
single-core scalar |
9824
6.72 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4795
17.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4069
8.42 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5380
5.55 GB/sec |
Stream Performance
| Stream | 7946 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7465
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8624
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7659
9.94 GB/sec |
|
|
Stream Scale
single-core vector |
8300
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7900
11.9 GB/sec |
|
|
Stream Add
single-core vector |
8997
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7962
11.0 GB/sec |
|
|
Stream Triad
single-core vector |
6667
12.5 GB/sec |
