Home GPU Comparison NVIDIA GeForce GTX 660 Ti vs NVIDIA NVS 810

NVIDIA GeForce GTX 660 Ti vs NVIDIA NVS 810

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 2GB VRAM NVS 810 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Ti 's Advantages
Larger VRAM bandwidth (144.2GB/s vs 14.40GB/s)
832 additional rendering cores
NVIDIA NVS 810 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 5% (1033MHz vs 980MHz)
Lower TDP (68W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 660 Ti +148%
2.634 TFLOPS
NVS 810
1.058 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Nov 2015
GeForce 600
Generation
NVS
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

915 MHz
Base Clock
902 MHz
980 MHz
Boost Clock
1033 MHz
1502 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
144.2GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
-
-
-
1344
Shading Units
512
112
TMUs
32
24
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SMM)
384 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

27.44 GPixel/s
Pixel Rate
16.53 GPixel/s
109.8 GTexel/s
Texture Rate
33.06 GTexel/s
-
-
-
2.634 TFLOPS
FP32 (float)
1058 GFLOPS
109.8 GFLOPS
FP64 (double)
33.06 GFLOPS

Board Design

150W
TDP
68W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
8x mini-DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Processor

GK104
GPU Name
GM107
GK104-300-KD-A2
GPU Variant
-
Kepler
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.87 billion
294 mm²
Die Size
148 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.0
5.1
Shader Model
5.1

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