Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11736 | 12924 |
Floating Point | Processor floating point performance | 19829 | |
Memory | Memory performance | 6216 | |
Stream | Memory bandwidth performance | 6338 |
User | Bohdan |
Upload Date | Mon, 22 Oct 2012 11:52:59 +0000 |
Views | 5 |
iMac12,2 | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
Model | iMac12,2 |
Processor |
Intel Core i7-920 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 26 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 | 8.00 GB 1527 MHz DDR3 |
Integer | 11736 | |
---|---|---|
Blowfish
single-core scalar |
2547
112 MB/sec |
|
Blowfish
multi-core scalar |
17388
713 MB/sec |
|
Text Compress
single-core scalar |
3616
11.6 MB/sec |
|
Text Compress
multi-core scalar |
19461
63.8 MB/sec |
|
Text Decompress
single-core scalar |
3662
15.0 MB/sec |
|
Text Decompress
multi-core scalar |
19736
78.6 MB/sec |
|
Image Compress
single-core scalar |
3425
28.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
15708
132 Mpixels/sec |
|
Image Decompress
single-core scalar |
3583
60.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15579
254 Mpixels/sec |
|
Lua
single-core scalar |
6541
2.52 Mnodes/sec |
|
Lua
multi-core scalar |
29592
11.4 Mnodes/sec |
Floating Point | 19829 | |
---|---|---|
Mandelbrot
single-core scalar |
3380
2.25 Gflops |
|
Mandelbrot
multi-core scalar |
25279
16.5 Gflops |
|
Dot Product
single-core scalar |
5527
2.67 Gflops |
|
Dot Product
multi-core scalar |
23304
10.6 Gflops |
|
Dot Product
single-core vector |
6564
7.86 Gflops |
|
Dot Product
multi-core vector |
36374
37.8 Gflops |
|
LU Decomposition
single-core scalar |
2447
2.18 Gflops |
|
LU Decomposition
multi-core scalar |
5901
5.17 Gflops |
|
Primality Test
single-core scalar |
8576
1.28 Gflops |
|
Primality Test
multi-core scalar |
36184
6.72 Gflops |
|
Sharpen Image
single-core scalar |
8517
19.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
41446
95.5 Mpixels/sec |
|
Blur Image
single-core scalar |
10021
7.93 Mpixels/sec |
|
Blur Image
multi-core scalar |
64088
50.4 Mpixels/sec |
Memory | 6216 | |
---|---|---|
Read Sequential
single-core scalar |
6654
8.15 GB/sec |
|
Write Sequential
single-core scalar |
10512
7.19 GB/sec |
|
Stdlib Allocate
single-core scalar |
4401
16.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4149
8.59 GB/sec |
|
Stdlib Copy
single-core scalar |
5366
5.53 GB/sec |
Stream | 6338 | |
---|---|---|
Stream Copy
single-core scalar |
5606
7.67 GB/sec |
|
Stream Copy
single-core vector |
8291
10.8 GB/sec |
|
Stream Scale
single-core scalar |
5401
7.01 GB/sec |
|
Stream Scale
single-core vector |
6947
9.38 GB/sec |
|
Stream Add
single-core scalar |
5268
7.95 GB/sec |
|
Stream Add
single-core vector |
7912
11.0 GB/sec |
|
Stream Triad
single-core scalar |
5568
7.69 GB/sec |
|
Stream Triad
single-core vector |
5712
10.7 GB/sec |