Home GPU Comparison NVIDIA GeForce GT 630 vs NVIDIA GeForce GTX 1660 Ti

NVIDIA GeForce GT 630 vs NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 630 and 6GB VRAM GeForce GTX 1660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 's Advantages
Lower TDP (65W vs 120W)
NVIDIA GeForce GTX 1660 Ti 's Advantages
Released 6 years and 9 months late
Boost Clock1770MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (288.0GB/s vs 28.80GB/s)
1440 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630
0.311 TFLOPS
GeForce GTX 1660 Ti +1648%
5.437 TFLOPS
VS

Graphics Card

May 2012
Release Date
Feb 2019
GeForce 600
Generation
GeForce 16
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
1770 MHz
900 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
6GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
192bit
28.80GB/s
Bandwidth
288.0GB/s

Render Config

-
-
-
2
SM Count
24
96
Shading Units
1536
16
TMUs
96
4
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

3.240 GPixel/s
Pixel Rate
84.96 GPixel/s
12.96 GTexel/s
Texture Rate
169.9 GTexel/s
-
FP16 (half)
10.87 TFLOPS
311.0 GFLOPS
FP32 (float)
5.437 TFLOPS
25.92 GFLOPS
FP64 (double)
169.9 GFLOPS

Board Design

65W
TDP
120W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

GF108
GPU Name
TU116
GF108-400-A1
GPU Variant
TU116-400-A1
Fermi
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
0.585 billion
Transistors
6.6 billion
116 mm²
Die Size
284 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
7.5
5.1
Shader Model
6.6

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