Mac Pro (Early 2008)

Summary

Section Description Score Geekbench Score
Geekbench 2.1.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11436 11178
Floating Point Processor floating point performance 18021
Memory Memory performance 3028
Stream Memory bandwidth performance 2627

System Information

Operating System Mac OS X 10.6.1 (Build 10B504)
Model Mac Pro (Early 2008) Motherboard Apple Inc. Mac-F42C88C8 Proto1
Processor Intel Xeon E5462
Processor ID GenuineIntel Family 6 Model 23 Stepping 6
Processor Frequency 2.80 GHz Processors 2
Cores 8 Threads 8
L1 Instruction Cache 32.0 KB L1 Data Cache 32.0 KB
L2 Cache 6.00 MB L3 Cache 0.00 B
Memory 10.00 GB 800 MHz DDR2 FB-DIMM FSB 1.60 GHz
BIOS Apple Inc. MP31.88Z.006C.B05.0802291410

Integer Performance

Integer 11436
Blowfish
single-threaded scalar
1834
80.6 MB/sec
 
Blowfish
multi-threaded scalar
15441
632.8 MB/sec
 
Text Compress
single-threaded scalar
2515
8.05 MB/sec
 
Text Compress
multi-threaded scalar
19067
62.5 MB/sec
 
Text Decompress
single-threaded scalar
2161
8.88 MB/sec
 
Text Decompress
multi-threaded scalar
17431
69.4 MB/sec
 
Image Compress
single-threaded scalar
2415
20.0 Mpixels/sec
 
Image Compress
multi-threaded scalar
18660
157.0 Mpixels/sec
 
Image Decompress
single-threaded scalar
2465
41.4 Mpixels/sec
 
Image Decompress
multi-threaded scalar
15909
259.6 Mpixels/sec
 
Lua
single-threaded scalar
4466
1.72 Mnodes/sec
 
Lua
multi-threaded scalar
34878
13.4 Mnodes/sec
 

Floating Point Performance

Floating Point 18021
Mandelbrot
single-threaded scalar
2089
1.39 Gflops
 
Mandelbrot
multi-threaded scalar
16809
11.0 Gflops
 
Dot Product
single-threaded scalar
3784
1.83 Gflops
 
Dot Product
multi-threaded scalar
31804
14.5 Gflops
 
Dot Product
single-threaded vector
2939
3.52 Gflops
 
Dot Product
multi-threaded vector
26934
28.0 Gflops
 
LU Decomposition
single-threaded scalar
1522
1.35 Gflops
 
LU Decomposition
multi-threaded scalar
10838
9.50 Gflops
 
Primality Test
single-threaded scalar
5499
821.4 Mflops
 
Primality Test
multi-threaded scalar
32282
5.99 Gflops
 
Sharpen Image
single-threaded scalar
5968
13.9 Mpixels/sec
 
Sharpen Image
multi-threaded scalar
46743
107.7 Mpixels/sec
 
Blur Image
single-threaded scalar
7307
5.78 Mpixels/sec
 
Blur Image
multi-threaded scalar
57788
45.4 Mpixels/sec
 

Memory Performance

Memory 3028
Read Sequential
single-threaded scalar
2623
3.21 GB/sec
 
Write Sequential
single-threaded scalar
3705
2.53 GB/sec
 
Stdlib Allocate
single-threaded scalar
2757
10.3 Mallocs/sec
 
Stdlib Write
single-threaded scalar
3712
7.68 GB/sec
 
Stdlib Copy
single-threaded scalar
2347
2.42 GB/sec
 

Stream Performance

Stream 2627
Stream Copy
single-threaded scalar
2599
3.55 GB/sec
 
Stream Copy
single-threaded vector
2933
3.80 GB/sec
 
Stream Scale
single-threaded scalar
2770
3.60 GB/sec
 
Stream Scale
single-threaded vector
2861
3.86 GB/sec
 
Stream Add
single-threaded scalar
2404
3.63 GB/sec
 
Stream Add
single-threaded vector
2785
3.88 GB/sec
 
Stream Triad
single-threaded scalar
2625
3.63 GB/sec
 
Stream Triad
single-threaded vector
2042
3.82 GB/sec