EC2-Cachebench
Running pts/cachebench-1.1.2, pts/c-ray-1.2.0 via the Phoronix Test Suite.


t2.small: 

	Processor: Intel Xeon E5-2676 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 16GB, Graphics: Cirrus Logic GD 5446

	OS: Ubuntu 16.04, Kernel: 4.4.0-1069-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon

t2.medium: 

	Processor: Intel Xeon E5-2676 v3 @ 2.40GHz (2 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 16GB, Graphics: Cirrus Logic GD 5446

	OS: Ubuntu 16.04, Kernel: 4.4.0-1069-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon

t3.medium: 

	Processor: Intel Xeon Platinum 8175M @ 2.50GHz (2 Cores), Motherboard: Amazon EC2 t3.medium, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 16GB, Graphics: Device 1d0f:1111, Network: Device 1d0f:ec20

	OS: Ubuntu 16.04, Kernel: 4.4.0-1069-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: KVM

t3.small: 

	Processor: Intel Xeon Platinum 8175M @ 2.50GHz (2 Cores), Motherboard: Amazon EC2 t3.small, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 16GB, Graphics: Device 1d0f:1111, Network: Device 1d0f:ec20

	OS: Ubuntu 16.04, Kernel: 4.4.0-1069-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: KVM

t3.small - 2018-11: 

	Processor: Intel Xeon Platinum 8175M @ 2.50GHz (2 Cores), Motherboard: Amazon EC2 t3.small, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 16GB, Graphics: Device 1d0f:1111, Network: Device 1d0f:ec20

	OS: Ubuntu 16.04, Kernel: 4.4.0-1070-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: KVM

t3.medium - 2018-11: 

	Processor: Intel Xeon Platinum 8175M @ 2.50GHz (2 Cores), Motherboard: Amazon EC2 t3.medium, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 16GB, Graphics: Device 1d0f:1111, Network: Device 1d0f:ec20

	OS: Ubuntu 16.04, Kernel: 4.4.0-1070-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: KVM


CacheBench
Test: Read
MB/s > Higher Is Better
t2.small ............ 2252.45 |================================================
t2.medium ........... 2270.25 |================================================
t3.medium ........... 1172.78 |=========================
t3.small ............ 1591.12 |==================================
t3.small - 2018-11 .. 1595.11 |==================================
t3.medium - 2018-11 . 1525.54 |================================


CacheBench
Test: Write
MB/s > Higher Is Better
t2.small ............ 9872.29  |==============================================
t2.medium ........... 10040.57 |===============================================
t3.medium ........... 4682.25  |======================
t3.small ............ 6705.31  |===============================
t3.small - 2018-11 .. 6567.88  |===============================
t3.medium - 2018-11 . 6852.53  |================================


CacheBench
Test: Read / Modify / Write
MB/s > Higher Is Better
t2.small ............ 23856.59 |==============================================
t2.medium ........... 24197.88 |===============================================
t3.medium ........... 4511.56  |=========
t3.small ............ 6381.29  |============
t3.small - 2018-11 .. 6412.23  |============
t3.medium - 2018-11 . 6737.23  |=============


C-Ray 1.1
Total Time - 4K, 16 Rays Per Pixel
Seconds < Lower Is Better
t2.small ............ 1231.57 |===========================
t2.medium ........... 597.11  |=============
t3.medium ........... 2209.67 |================================================
t3.small ............ 976.66  |=====================
t3.small - 2018-11 .. 938.31  |====================
t3.medium - 2018-11 . 916.86  |====================