Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11274 | 12790 |
Floating Point | Processor floating point performance | 19469 | |
Memory | Memory performance | 6303 | |
Stream | Memory bandwidth performance | 7697 |
User | fd44weichung |
Upload Date | Sun, 25 Dec 2011 03:16:51 +0000 |
Views | 2 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B1D.1110171110 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 11274 | |
---|---|---|
Blowfish
single-core scalar |
2317
102 MB/sec |
|
Blowfish
multi-core scalar |
14984
614 MB/sec |
|
Text Compress
single-core scalar |
3737
12.0 MB/sec |
|
Text Compress
multi-core scalar |
18275
59.9 MB/sec |
|
Text Decompress
single-core scalar |
4094
16.8 MB/sec |
|
Text Decompress
multi-core scalar |
20744
82.6 MB/sec |
|
Image Compress
single-core scalar |
3383
27.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
17195
145 Mpixels/sec |
|
Image Decompress
single-core scalar |
3873
65.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16024
261 Mpixels/sec |
|
Lua
single-core scalar |
6017
2.32 Mnodes/sec |
|
Lua
multi-core scalar |
24655
9.48 Mnodes/sec |
Floating Point | 19469 | |
---|---|---|
Mandelbrot
single-core scalar |
3208
2.13 Gflops |
|
Mandelbrot
multi-core scalar |
21619
14.1 Gflops |
|
Dot Product
single-core scalar |
5227
2.53 Gflops |
|
Dot Product
multi-core scalar |
25402
11.6 Gflops |
|
Dot Product
single-core vector |
6314
7.56 Gflops |
|
Dot Product
multi-core vector |
35771
37.2 Gflops |
|
LU Decomposition
single-core scalar |
2838
2.53 Gflops |
|
LU Decomposition
multi-core scalar |
4250
3.73 Gflops |
|
Primality Test
single-core scalar |
8825
1.32 Gflops |
|
Primality Test
multi-core scalar |
34143
6.34 Gflops |
|
Sharpen Image
single-core scalar |
7460
17.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48278
111 Mpixels/sec |
|
Blur Image
single-core scalar |
8725
6.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
60506
47.6 Mpixels/sec |
Memory | 6303 | |
---|---|---|
Read Sequential
single-core scalar |
7231
8.85 GB/sec |
|
Write Sequential
single-core scalar |
10609
7.26 GB/sec |
|
Stdlib Allocate
single-core scalar |
4771
17.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3841
7.95 GB/sec |
|
Stdlib Copy
single-core scalar |
5065
5.22 GB/sec |
Stream | 7697 | |
---|---|---|
Stream Copy
single-core scalar |
7141
9.77 GB/sec |
|
Stream Copy
single-core vector |
8575
11.1 GB/sec |
|
Stream Scale
single-core scalar |
7440
9.65 GB/sec |
|
Stream Scale
single-core vector |
8215
11.1 GB/sec |
|
Stream Add
single-core scalar |
7224
10.9 GB/sec |
|
Stream Add
single-core vector |
8531
11.9 GB/sec |
|
Stream Triad
single-core scalar |
7826
10.8 GB/sec |
|
Stream Triad
single-core vector |
6629
12.4 GB/sec |