NVIDIA GeForce GTX 1660 SUPER vs NVIDIA GeForce RTX 2080 SUPER
GPU Specs Compare
Graphics Card
Release Date
Oct 2019
Jul 2019
Generation
GeForce 16
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1530 MHz
1650 MHz
Boost Clock
1785 MHz
1815 MHz
Memory Clock
1750 MHz
1937 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
336.0GB/s
495.9GB/s
Render Config
SM Count
22
48
Shading Units
1408
3072
TMUs
88
192
ROPs
48
64
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
1536 KB
4 MB
Tensor Cores
-
384
RT Cores
-
48
Theoretical Performance
Pixel Rate
85.68 GPixel/s
116.2 GPixel/s
Texture Rate
157.1 GTexel/s
348.5 GTexel/s
FP16 (half)
10.05 TFLOPS
22.30 TFLOPS
FP32 (float)
5.027 TFLOPS
11.15 TFLOPS
FP64 (double)
157.1 GFLOPS
348.5 GFLOPS
Graphics Processor
GPU Name
TU116
TU104
GPU Variant
TU116-300-A1
TU104-450-A1
Architecture
Turing
Turing
Foundry
TSMC
TSMC
Process Size
12 nm
12 nm
Transistors
6.6 billion
13.6 billion
Die Size
284 mm²
545 mm²
Board Design
TDP
125W
250W
Suggested PSU
300 W
600 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
7.5
Shader Model
6.6
6.8
📊 Benchmark
3DMark Time Spy
6,048
11,621
3DMark Time Spy Extreme
2,792
5,382
Battlefield 5 1080p
97
164
Shadow of the Tomb Raider 2160p
26
48
Shadow of the Tomb Raider 1440p
52
91
Shadow of the Tomb Raider 1080p
79
129
Battlefield 5 2160p
41
67
Battlefield 5 1440p
78
120
GTA 5 2160p
60
82
GTA 5 1440p
76
118
GTA 5 1080p
178
180
3DMark Speed Way
-
2,221
Cyberpunk 2077 2160p
-
43
Cyberpunk 2077 1440p
-
52
Cyberpunk 2077 1080p
-
72