Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 8410 | 9313 |
Floating Point | Processor floating point performance | 14956 | |
Memory | Memory performance | 3743 | |
Stream | Memory bandwidth performance | 3871 |
User | Stan |
Upload Date | Thu, 03 Jan 2013 10:27:33 +0000 |
Views | 10 |
iMac12,2 | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A269) |
Model | iMac12,2 |
Processor |
Intel Core i7-870 @ 2.80 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 X.0x |
BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 |
Memory | 12.00 GB 1338 MHz DDR3 |
Integer | 8410 | |
---|---|---|
Blowfish
single-core scalar |
1877
82.5 MB/sec |
|
Blowfish
multi-core scalar |
12928
530 MB/sec |
|
Text Compress
single-core scalar |
2264
7.24 MB/sec |
|
Text Compress
multi-core scalar |
12965
42.5 MB/sec |
|
Text Decompress
single-core scalar |
2501
10.3 MB/sec |
|
Text Decompress
multi-core scalar |
14409
57.4 MB/sec |
|
Image Compress
single-core scalar |
2515
20.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
13644
115 Mpixels/sec |
|
Image Decompress
single-core scalar |
2596
43.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
9131
149 Mpixels/sec |
|
Lua
single-core scalar |
4382
1.69 Mnodes/sec |
|
Lua
multi-core scalar |
21711
8.35 Mnodes/sec |
Floating Point | 14956 | |
---|---|---|
Mandelbrot
single-core scalar |
2482
1.65 Gflops |
|
Mandelbrot
multi-core scalar |
18561
12.1 Gflops |
|
Dot Product
single-core scalar |
4057
1.96 Gflops |
|
Dot Product
multi-core scalar |
17187
7.83 Gflops |
|
Dot Product
single-core vector |
4899
5.87 Gflops |
|
Dot Product
multi-core vector |
26538
27.6 Gflops |
|
LU Decomposition
single-core scalar |
1351
1.20 Gflops |
|
LU Decomposition
multi-core scalar |
3313
2.91 Gflops |
|
Primality Test
single-core scalar |
6306
942 Mflops |
|
Primality Test
multi-core scalar |
26498
4.92 Gflops |
|
Sharpen Image
single-core scalar |
6252
14.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
37118
85.5 Mpixels/sec |
|
Blur Image
single-core scalar |
7358
5.82 Mpixels/sec |
|
Blur Image
multi-core scalar |
47471
37.3 Mpixels/sec |
Memory | 3743 | |
---|---|---|
Read Sequential
single-core scalar |
4795
5.87 GB/sec |
|
Write Sequential
single-core scalar |
5843
4.00 GB/sec |
|
Stdlib Allocate
single-core scalar |
3503
13.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1950
4.04 GB/sec |
|
Stdlib Copy
single-core scalar |
2625
2.71 GB/sec |
Stream | 3871 | |
---|---|---|
Stream Copy
single-core scalar |
3667
5.02 GB/sec |
|
Stream Copy
single-core vector |
4382
5.68 GB/sec |
|
Stream Scale
single-core scalar |
3736
4.85 GB/sec |
|
Stream Scale
single-core vector |
4000
5.40 GB/sec |
|
Stream Add
single-core scalar |
3673
5.55 GB/sec |
|
Stream Add
single-core vector |
4472
6.22 GB/sec |
|
Stream Triad
single-core scalar |
3763
5.20 GB/sec |
|
Stream Triad
single-core vector |
3280
6.14 GB/sec |