Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 8554 | 9822 |
Floating Point | Processor floating point performance | 15176 | |
Memory | Memory performance | 4880 | |
Stream | Memory bandwidth performance | 5411 |
Upload Date | Sat, 10 Aug 2013 09:25:15 +0000 |
Views | 7 |
iMac12,2 | |
---|---|
Operating System | Mac OS X 10.8.4 (Build 12E55) |
Model | iMac12,2 |
Processor |
Intel Core i7-870 @ 2.94 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
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 Rev 1.xx |
BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 |
Memory | 16.00 GB 1604 MHz DDR3 |
Integer | 8554 | |
---|---|---|
Blowfish
single-core scalar |
1875
82.4 MB/sec |
|
Blowfish
multi-core scalar |
12988
532 MB/sec |
|
Text Compress
single-core scalar |
2262
7.24 MB/sec |
|
Text Compress
multi-core scalar |
13062
42.8 MB/sec |
|
Text Decompress
single-core scalar |
2459
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
13850
55.2 MB/sec |
|
Image Compress
single-core scalar |
2510
20.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
13676
115 Mpixels/sec |
|
Image Decompress
single-core scalar |
2594
43.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
11596
189 Mpixels/sec |
|
Lua
single-core scalar |
4389
1.69 Mnodes/sec |
|
Lua
multi-core scalar |
21398
8.23 Mnodes/sec |
Floating Point | 15176 | |
---|---|---|
Mandelbrot
single-core scalar |
2481
1.65 Gflops |
|
Mandelbrot
multi-core scalar |
18572
12.2 Gflops |
|
Dot Product
single-core scalar |
4056
1.96 Gflops |
|
Dot Product
multi-core scalar |
17185
7.83 Gflops |
|
Dot Product
single-core vector |
4894
5.86 Gflops |
|
Dot Product
multi-core vector |
27083
28.2 Gflops |
|
LU Decomposition
single-core scalar |
1352
1.20 Gflops |
|
LU Decomposition
multi-core scalar |
4913
4.31 Gflops |
|
Primality Test
single-core scalar |
6313
943 Mflops |
|
Primality Test
multi-core scalar |
26818
4.98 Gflops |
|
Sharpen Image
single-core scalar |
6249
14.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
37595
86.6 Mpixels/sec |
|
Blur Image
single-core scalar |
7382
5.84 Mpixels/sec |
|
Blur Image
multi-core scalar |
47578
37.4 Mpixels/sec |
Memory | 4880 | |
---|---|---|
Read Sequential
single-core scalar |
5312
6.50 GB/sec |
|
Write Sequential
single-core scalar |
7965
5.45 GB/sec |
|
Stdlib Allocate
single-core scalar |
3431
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3524
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4170
4.30 GB/sec |
Stream | 5411 | |
---|---|---|
Stream Copy
single-core scalar |
4581
6.27 GB/sec |
|
Stream Copy
single-core vector |
7260
9.41 GB/sec |
|
Stream Scale
single-core scalar |
4452
5.78 GB/sec |
|
Stream Scale
single-core vector |
6103
8.24 GB/sec |
|
Stream Add
single-core scalar |
4571
6.90 GB/sec |
|
Stream Add
single-core vector |
6912
9.62 GB/sec |
|
Stream Triad
single-core scalar |
4389
6.07 GB/sec |
|
Stream Triad
single-core vector |
5024
9.40 GB/sec |