iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 9808 | 12048 |
| Floating Point | Processor floating point performance | 18358 | |
| Memory | Memory performance | 7008 | |
| Stream | Memory bandwidth performance | 7885 | |
Result Information
| User | JasonEC |
| Upload Date | Tue, 13 Sep 2011 00:34:06 +0000 |
| Views | 2 |
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 | 9808 | |
|---|---|---|
|
Blowfish
single-core scalar |
2456
108 MB/sec |
|
|
Blowfish
multi-core scalar |
16833
690 MB/sec |
|
|
Text Compress
single-core scalar |
3159
10.1 MB/sec |
|
|
Text Compress
multi-core scalar |
15404
50.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3346
13.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
17814
71.0 MB/sec |
|
|
Image Compress
single-core scalar |
2693
22.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13022
110 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2972
49.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13004
212 Mpixels/sec |
|
|
Lua
single-core scalar |
4886
1.88 Mnodes/sec |
|
|
Lua
multi-core scalar |
22107
8.50 Mnodes/sec |
Floating Point Performance
| Floating Point | 18358 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2934
1.95 Gflops |
|
|
Mandelbrot
multi-core scalar |
20739
13.6 Gflops |
|
|
Dot Product
single-core scalar |
5043
2.44 Gflops |
|
|
Dot Product
multi-core scalar |
9535
4.35 Gflops |
|
|
Dot Product
single-core vector |
8277
9.92 Gflops |
|
|
Dot Product
multi-core vector |
16356
17.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2845
2.53 Gflops |
|
|
LU Decomposition
multi-core scalar |
4633
4.06 Gflops |
|
|
Primality Test
single-core scalar |
7351
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
29996
5.57 Gflops |
|
|
Sharpen Image
single-core scalar |
15188
35.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
77023
177 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6960
5.51 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50141
39.4 Mpixels/sec |
Memory Performance
| Memory | 7008 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8573
10.5 GB/sec |
|
|
Write Sequential
single-core scalar |
12416
8.49 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4645
17.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4017
8.31 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5391
5.56 GB/sec |
Stream Performance
| Stream | 7885 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7462
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
7875
10.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7797
10.1 GB/sec |
|
|
Stream Scale
single-core vector |
8193
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7802
11.8 GB/sec |
|
|
Stream Add
single-core vector |
8895
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
8499
11.7 GB/sec |
|
|
Stream Triad
single-core vector |
6561
12.3 GB/sec |
