Xen HVM domU vs Xen HVM domU

Xen HVM domU Xen HVM domU
Geekbench 3 Score 148 148
Geekbench 3 Multicore Score 144 144

System Information

Xen HVM domU Xen HVM domU
Operating System Ubuntu 14.04.3 LTS 3.13.0-74-generic x86_64 Ubuntu 14.04.3 LTS 3.13.0-74-generic x86_64
Model Xen HVM domU Xen HVM domU
Processor Intel Xeon E5-2676 v3 @ 2.40 GHz
1 Processor, 1 Core 		Intel Xeon E5-2676 v3 @ 2.40 GHz
1 Processor, 1 Core
Processor ID GenuineIntel Family 6 Model 63 Stepping 2 GenuineIntel Family 6 Model 63 Stepping 2
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 30720 KB 30720 KB
Motherboard N/A N/A
BIOS Xen 4.2.amazon Xen 4.2.amazon
Memory 488 MB 488 MB

Integer Performance

Xen HVM domU Xen HVM domU
Integer 168 168
Integer Multicore 164 164
AES 223 223
AES Multicore 222 222
Twofish 128 128
Twofish Multicore 124 124
SHA1 224 224
SHA1 Multicore 228 228
SHA2 248 248
SHA2 Multicore 247 247
BZip2 Compress 174 174
BZip2 Compress Multicore 167 167
BZip2 Decompress 172 172
BZip2 Decompress Multicore 167 167
JPEG Compress 199 199
JPEG Compress Multicore 199 199
JPEG Decompress 185 185
JPEG Decompress Multicore 179 179
PNG Compress 119 119
PNG Compress Multicore 116 116
PNG Decompress 138 138
PNG Decompress Multicore 135 135
Sobel 176 176
Sobel Multicore 176 176
Lua 178 178
Lua Multicore 171 171
Dijkstra 96 96
Dijkstra Multicore 86 86

Floating Point Performance

Xen HVM domU Xen HVM domU
Floating Point 140 140
Floating Point Multicore 139 139
BlackScholes 113 113
BlackScholes Multicore 113 113
Mandelbrot 121 121
Mandelbrot Multicore 120 120
Sharpen Filter 119 119
Sharpen Filter Multicore 119 119
Blur Filter 95 95
Blur Filter Multicore 94 94
SGEMM 183 183
SGEMM Multicore 178 178
DGEMM 150 150
DGEMM Multicore 150 150
SFFT 131 131
SFFT Multicore 131 131
DFFT 136 136
DFFT Multicore 132 132
N-Body 214 214
N-Body Multicore 210 210
Ray Trace 185 185
Ray Trace Multicore 186 186

Memory Performance

Xen HVM domU Xen HVM domU
Memory 126 126
Memory Multicore 117 117
Stream Copy 159 159
Stream Copy Multicore 136 136
Stream Scale 126 126
Stream Scale Multicore 126 126
Stream Add 114 114
Stream Add Multicore 105 105
Stream Triad 112 112
Stream Triad Multicore 105 105