GeForce GTX 1660 SUPER vs GeForce GTS 450
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 SUPER Advantages
Released 9 years and 1 months late
Boost Clock1785MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.0GB/s vs 57.73GB/s)
1216 additional rendering cores
GeForce GTS 450 Advantages
Lower TDP (106W vs 125W)
Score
Benchmark
FP32 (float)
GeForce GTX 1660 SUPER
+736%
5027
GeForce GTS 450
601
3DMark Time Spy
GeForce GTX 1660 SUPER
+2358%
6048
GeForce GTS 450
246
3DMark Time Spy Extreme
GeForce GTX 1660 SUPER
+2509%
2792
GeForce GTS 450
107
Graphics Card
Oct 2019
Release Date
Sep 2010
GeForce 16
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1530 MHz
Base Clock
-
1785 MHz
Boost Clock
-
1750 MHz
Memory Clock
902 MHz
Memory
6GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
336.0GB/s
Bandwidth
57.73GB/s
Render Config
22
SM Count
4
1408
Shading Units
192
88
TMUs
32
48
ROPs
16
64 KB (per SM)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
256 KB
Theoretical Performance
85.68 GPixel/s
Pixel Rate
6.264 GPixel/s
157.1 GTexel/s
Texture Rate
25.06 GTexel/s
10.05 TFLOPS
FP16 (half)
-
5.027 TFLOPS
FP32 (float)
601.3 GFLOPS
157.1 GFLOPS
FP64 (double)
50.11 GFLOPS
Board Design
125W
TDP
106W
300 W
Suggested PSU
300 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.3a
1x mini-HDMI 1.3a
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
TU116
GPU Name
GF106
TU116-300-A1
GPU Variant
GF106-250-KA-A1
Turing
Architecture
Fermi
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
6.6 billion
Transistors
1.17 billion
284 mm²
Die Size
238 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
2.1
6.6
Shader Model
5.1
