GeForce GTX 1660 SUPER vs GeForce RTX 2080 SUPER
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 SUPER Advantages
Lower TDP (125W vs 250W)
GeForce RTX 2080 SUPER Advantages
Boost Clock has increased by 2% (1815MHz vs 1785MHz)
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (495.9GB/s vs 336.0GB/s)
1664 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1660 SUPER
5027
GeForce RTX 2080 SUPER
+121%
11150
3DMark Time Spy
GeForce GTX 1660 SUPER
6048
GeForce RTX 2080 SUPER
+92%
11621
3DMark Time Spy Extreme
GeForce GTX 1660 SUPER
2792
GeForce RTX 2080 SUPER
+92%
5382
Shadow of the Tomb Raider 2160p
GeForce GTX 1660 SUPER
26
GeForce RTX 2080 SUPER
+84%
48
Shadow of the Tomb Raider 1440p
GeForce GTX 1660 SUPER
52
GeForce RTX 2080 SUPER
+75%
91
Shadow of the Tomb Raider 1080p
GeForce GTX 1660 SUPER
79
GeForce RTX 2080 SUPER
+63%
129
Battlefield 5 2160p
GeForce GTX 1660 SUPER
41
GeForce RTX 2080 SUPER
+63%
67
Battlefield 5 1440p
GeForce GTX 1660 SUPER
78
GeForce RTX 2080 SUPER
+53%
120
Battlefield 5 1080p
GeForce GTX 1660 SUPER
97
GeForce RTX 2080 SUPER
+69%
164
GTA 5 2160p
GeForce GTX 1660 SUPER
60
GeForce RTX 2080 SUPER
+36%
82
GTA 5 1440p
GeForce GTX 1660 SUPER
76
GeForce RTX 2080 SUPER
+55%
118
GTA 5 1080p
GeForce GTX 1660 SUPER
178
GeForce RTX 2080 SUPER
+1%
180
Graphics Card
Oct 2019
Release Date
Jul 2019
GeForce 16
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1530 MHz
Base Clock
1650 MHz
1785 MHz
Boost Clock
1815 MHz
1750 MHz
Memory Clock
1937 MHz
Memory
6GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
336.0GB/s
Bandwidth
495.9GB/s
Render Config
22
SM Count
48
1408
Shading Units
3072
88
TMUs
192
48
ROPs
64
-
Tensor Cores
384
-
RT Cores
48
64 KB (per SM)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
4 MB
Theoretical Performance
85.68 GPixel/s
Pixel Rate
116.2 GPixel/s
157.1 GTexel/s
Texture Rate
348.5 GTexel/s
10.05 TFLOPS
FP16 (half)
22.30 TFLOPS
5.027 TFLOPS
FP32 (float)
11.15 TFLOPS
157.1 GFLOPS
FP64 (double)
348.5 GFLOPS
Board Design
125W
TDP
250W
300 W
Suggested PSU
600 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
3x DisplayPort 1.4a
1x USB Type-C
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
TU116
GPU Name
TU104
TU116-300-A1
GPU Variant
TU104-450-A1
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
6.6 billion
Transistors
13.6 billion
284 mm²
Die Size
545 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
7.5
6.6
Shader Model
6.6
