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 | 11116 | 12602 |
| Floating Point | Processor floating point performance | 19140 | |
| Memory | Memory performance | 6224 | |
| Stream | Memory bandwidth performance | 7686 | |
Result Information
| User | greezer |
| Upload Date | Mon, 20 May 2013 09:25:31 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11116 | |
|---|---|---|
|
Blowfish
single-core scalar |
2217
97.4 MB/sec |
|
|
Blowfish
multi-core scalar |
14671
601 MB/sec |
|
|
Text Compress
single-core scalar |
3586
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
18254
59.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3853
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
20208
80.5 MB/sec |
|
|
Image Compress
single-core scalar |
3277
27.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17193
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3806
63.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15550
254 Mpixels/sec |
|
|
Lua
single-core scalar |
5638
2.17 Mnodes/sec |
|
|
Lua
multi-core scalar |
25143
9.67 Mnodes/sec |
Floating Point Performance
| Floating Point | 19140 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3064
2.04 Gflops |
|
|
Mandelbrot
multi-core scalar |
21474
14.1 Gflops |
|
|
Dot Product
single-core scalar |
5013
2.42 Gflops |
|
|
Dot Product
multi-core scalar |
25114
11.4 Gflops |
|
|
Dot Product
single-core vector |
6024
7.22 Gflops |
|
|
Dot Product
multi-core vector |
35127
36.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2723
2.42 Gflops |
|
|
LU Decomposition
multi-core scalar |
4195
3.68 Gflops |
|
|
Primality Test
single-core scalar |
8430
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
34193
6.35 Gflops |
|
|
Sharpen Image
single-core scalar |
7222
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47543
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8413
6.66 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59438
46.7 Mpixels/sec |
Memory Performance
| Memory | 6224 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6995
8.56 GB/sec |
|
|
Write Sequential
single-core scalar |
10185
6.97 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4490
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4048
8.38 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5402
5.57 GB/sec |
Stream Performance
| Stream | 7686 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7219
9.87 GB/sec |
|
|
Stream Copy
single-core vector |
8571
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7206
9.35 GB/sec |
|
|
Stream Scale
single-core vector |
8174
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7138
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8880
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7763
10.7 GB/sec |
|
|
Stream Triad
single-core vector |
6543
12.2 GB/sec |
