GPC Test 2.0: Kepler vs Maxwell! How Much of a Difference is There?

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Published on August 6, 2017 9:27:45 PM ● Video Link: https://www.youtube.com/watch?v=za7GKk6m92s

Duration: 8:33

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Today we're testing Core/Core, Clock/Clock, TFlop/TFlop Nvidia's Kepler architecture, and how it compares to their Maxwell Architecture. We all know Maxwell had huge advantages over Kepler, but exactly how fast is it?

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Testing Notes:

Test Setup:
CPU: AMD Ryzen 7 1700 @ 3.9Ghz 1.35v
Cooler: Deep Cool Gammaxx 400 120mm
Motherboard: MSI X370 SLI Plus
RAM: 16GB (2x8GB) TEAM Night Hawk DDR4 @ 3200Mhz 16-18-18-38-2T
PSU: EVGA 600B
Case: Thermaltake Core P3
GPUs: 2GB ASUS GTX 650Ti @ 1215Mhz Core/6.5Ghz Memory
2GB ASUS GTX 950 @ 1215Mhz Core/6.5Ghz Memory

Basic Testing Methodology:
1.) All tests are run with 16x AF where available
2.) All tests are run with motion blur Disabled where available
3.) All tests are run using less than 2048MB VRAM to eliminate VRAM limitation issues.
4.) All tests are run in 100% GPU dependent conditions. At no time does GPU utilization drop below 100%.
5.) Standard background tasks running during all benchmarks. This includes Google Chrome, FRAPS/Presentmon, MSI Afterburner (with Riva Tuner Statistics Server,) Steam, Origin, and GOG Galaxy.

OCed with MSI Afterburner
GTX 650ti
+10% Power
+95 Core = 1215Mhz
+50 Memory = 6.5Ghz

GTX 950
-63 Core = 1215Mhz
-50 Memroy = 6.5Ghz


Batman Arkham Knight 1080P (Medium, Low Textures, 16x AF)
GTX 950 1215Mhz
Min 44 Avg 54

GTX 650Ti 1215Mhz
Min 29 Avg 37


Rise of the Tomb Raider DX11 (Medium, 16x AF)
GTX 950
Min 22 Avg 51
GTX 650Ti
Min 21 Avg 40

Rise of the Tomb Raider DX12 (Medium, 16x AF)
GTX 950
Min 33 Avg 51
GTX 650Ti
Min 20 Avg 40

DXMD DX11 (Medium, 16x AF)
GTX 950
Min 27 Avg 34
GTX 650Ti
Min 18 Avg 23

DXMD DX12 (Medium, 16x AF)
GTX 950
Min 27 Avg 34
GTX 650ti
Min 18 Avg 23

ME:A (Medium All Settings, Shaders Low, Dynamic Resolution Disabled)
GTX 950
Min 41 Avg 54
GTX 650Ti
Min 27 Avg 39

Crysis 3 (VH Textures, High Preset)
GTX 950
Min 41 Avg 61
GTX 650Ti
Min 37 Avg 56

Witcher 3 (Medium Preset)
GTX 950
Min 35 Avg 43
GTX 650Ti
Min 29 Avg 34

Gears 4 (Low Textures, Medium Settings, 16X AF)
GTX 950
Min 46 Avg 57
GTX 650Ti
Min 24 Avg 32

BF1 DX11 (Medium Settings)
GTX 950
Min 56 Avg 63
GTX 650Ti
Min 40 Avg 45

BF1 DX12 (Medium Settings)
GTX 950
Min 54 Avg 55
GTX 650Ti
Min 39 Avg 41

DOOM OpenGL (Medium, 8x TSSAA)
GTX 950
Min 45 Avg 64
GTX 650Ti
Min 33 Avg 43

DOOM Vulkan (Medium, 8x TSSAA)
GTX 950
Min 45 Avg 59
GTX 650Ti
Min 26 Avg 43

DX12/Vulkan 5 Game Average
GTX 950
Min 41 Avg 51 +64% Min +42% Avg
Min 25 Avg 36

DX11/OGL 8 Game Average
GTX 950
Min 39 Avg 53 +34% Min +36% Avg
GTX 650Ti
Min 29 Avg 39

Overall 13 Bench Average
GTX 950
Min 40 Avg 52 Min +53% Avg +37%
Min 26 Avg 38