Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9387 | 10474 |
Floating Point | Processor floating point performance | 16308 | |
Memory | Memory performance | 4702 | |
Stream | Memory bandwidth performance | 5412 |
User | jziran |
Upload Date | Sun, 04 Sep 2011 21:22:57 +0000 |
Views | 3 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B26) |
Model | iMac (27-inch Mid 2010) |
Processor |
Intel Core i7-870 @ 2.93 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-F2238BAE iMac11,3 |
BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
Memory | 16.00 GB 1067 MHz DDR3 |
Integer | 9387 | |
---|---|---|
Blowfish
single-core scalar |
2246
98.7 MB/sec |
|
Blowfish
multi-core scalar |
13881
569 MB/sec |
|
Text Compress
single-core scalar |
2626
8.40 MB/sec |
|
Text Compress
multi-core scalar |
13948
45.8 MB/sec |
|
Text Decompress
single-core scalar |
3020
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15518
61.8 MB/sec |
|
Image Compress
single-core scalar |
2947
24.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
14783
124 Mpixels/sec |
|
Image Decompress
single-core scalar |
3151
52.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
13415
219 Mpixels/sec |
|
Lua
single-core scalar |
5213
2.01 Mnodes/sec |
|
Lua
multi-core scalar |
21905
8.43 Mnodes/sec |
Floating Point | 16308 | |
---|---|---|
Mandelbrot
single-core scalar |
2957
1.97 Gflops |
|
Mandelbrot
multi-core scalar |
19905
13.0 Gflops |
|
Dot Product
single-core scalar |
4905
2.37 Gflops |
|
Dot Product
multi-core scalar |
18510
8.44 Gflops |
|
Dot Product
single-core vector |
5911
7.08 Gflops |
|
Dot Product
multi-core vector |
29026
30.2 Gflops |
|
LU Decomposition
single-core scalar |
1614
1.44 Gflops |
|
LU Decomposition
multi-core scalar |
3399
2.98 Gflops |
|
Primality Test
single-core scalar |
7473
1.12 Gflops |
|
Primality Test
multi-core scalar |
26765
4.97 Gflops |
|
Sharpen Image
single-core scalar |
7532
17.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
40302
92.9 Mpixels/sec |
|
Blur Image
single-core scalar |
8902
7.04 Mpixels/sec |
|
Blur Image
multi-core scalar |
51119
40.2 Mpixels/sec |
Memory | 4702 | |
---|---|---|
Read Sequential
single-core scalar |
6044
7.40 GB/sec |
|
Write Sequential
single-core scalar |
7523
5.15 GB/sec |
|
Stdlib Allocate
single-core scalar |
3961
14.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2500
5.17 GB/sec |
|
Stdlib Copy
single-core scalar |
3485
3.59 GB/sec |
Stream | 5412 | |
---|---|---|
Stream Copy
single-core scalar |
5207
7.12 GB/sec |
|
Stream Copy
single-core vector |
6175
8.01 GB/sec |
|
Stream Scale
single-core scalar |
5221
6.78 GB/sec |
|
Stream Scale
single-core vector |
5574
7.52 GB/sec |
|
Stream Add
single-core scalar |
5184
7.82 GB/sec |
|
Stream Add
single-core vector |
5983
8.32 GB/sec |
|
Stream Triad
single-core scalar |
5531
7.64 GB/sec |
|
Stream Triad
single-core vector |
4424
8.28 GB/sec |