Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 8483 | 9357 |
Floating Point | Processor floating point performance | 14256 | |
Memory | Memory performance | 4608 | |
Stream | Memory bandwidth performance | 4774 |
User | grahamovgibb |
Upload Date | Sat, 07 Dec 2013 02:28:24 +0000 |
Views | 4 |
iMac11,1 | |
---|---|
Operating System | Mac OS X 10.9 (Build 13A603) |
Model | iMac11,1 |
Processor |
Intel Core i7-920 @ 2.66 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-F2268DAE iMac11,1 |
BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
Memory | 12.00 GB 1333 MHz DDR3 |
Integer | 8483 | |
---|---|---|
Blowfish
single-core scalar |
1779
78.2 MB/sec |
|
Blowfish
multi-core scalar |
12024
493 MB/sec |
|
Text Compress
single-core scalar |
2519
8.06 MB/sec |
|
Text Compress
multi-core scalar |
13307
43.7 MB/sec |
|
Text Decompress
single-core scalar |
2583
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
14054
56.0 MB/sec |
|
Image Compress
single-core scalar |
2394
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
13151
111 Mpixels/sec |
|
Image Decompress
single-core scalar |
2500
42.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
12291
201 Mpixels/sec |
|
Lua
single-core scalar |
4595
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
20610
7.93 Mnodes/sec |
Floating Point | 14256 | |
---|---|---|
Mandelbrot
single-core scalar |
2359
1.57 Gflops |
|
Mandelbrot
multi-core scalar |
17166
11.2 Gflops |
|
Dot Product
single-core scalar |
3856
1.86 Gflops |
|
Dot Product
multi-core scalar |
16138
7.35 Gflops |
|
Dot Product
single-core vector |
4657
5.58 Gflops |
|
Dot Product
multi-core vector |
25470
26.5 Gflops |
|
LU Decomposition
single-core scalar |
1707
1.52 Gflops |
|
LU Decomposition
multi-core scalar |
4141
3.63 Gflops |
|
Primality Test
single-core scalar |
6287
939 Mflops |
|
Primality Test
multi-core scalar |
25672
4.76 Gflops |
|
Sharpen Image
single-core scalar |
5937
13.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
34928
80.5 Mpixels/sec |
|
Blur Image
single-core scalar |
7008
5.55 Mpixels/sec |
|
Blur Image
multi-core scalar |
44267
34.8 Mpixels/sec |
Memory | 4608 | |
---|---|---|
Read Sequential
single-core scalar |
4642
5.68 GB/sec |
|
Write Sequential
single-core scalar |
7443
5.09 GB/sec |
|
Stdlib Allocate
single-core scalar |
3326
12.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3487
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4144
4.27 GB/sec |
Stream | 4774 | |
---|---|---|
Stream Copy
single-core scalar |
4023
5.50 GB/sec |
|
Stream Copy
single-core vector |
6128
7.95 GB/sec |
|
Stream Scale
single-core scalar |
4042
5.24 GB/sec |
|
Stream Scale
single-core vector |
5561
7.50 GB/sec |
|
Stream Add
single-core scalar |
3936
5.94 GB/sec |
|
Stream Add
single-core vector |
5928
8.25 GB/sec |
|
Stream Triad
single-core scalar |
4099
5.66 GB/sec |
|
Stream Triad
single-core vector |
4477
8.38 GB/sec |