GeForce GTX 1660 SUPER vs Radeon RX 550
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 SUPER Advantages
Released 2 years and 6 months late
Boost Clock has increased by 51% (1785MHz vs 1183MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (336.0GB/s vs 112.0GB/s)
896 additional rendering cores
Radeon RX 550 Advantages
Lower TDP (50W vs 125W)
Score
Benchmark
FP32 (float)
GeForce GTX 1660 SUPER
+315%
5027
Radeon RX 550
1211
3DMark Time Spy
GeForce GTX 1660 SUPER
+406%
6048
Radeon RX 550
1194
3DMark Time Spy Extreme
GeForce GTX 1660 SUPER
+411%
2792
Radeon RX 550
546
Shadow of the Tomb Raider 2160p
GeForce GTX 1660 SUPER
+333%
26
Radeon RX 550
6
Shadow of the Tomb Raider 1440p
GeForce GTX 1660 SUPER
+333%
52
Radeon RX 550
12
Shadow of the Tomb Raider 1080p
GeForce GTX 1660 SUPER
+276%
79
Radeon RX 550
21
Battlefield 5 2160p
GeForce GTX 1660 SUPER
+485%
41
Radeon RX 550
7
Battlefield 5 1440p
GeForce GTX 1660 SUPER
+457%
78
Radeon RX 550
14
Battlefield 5 1080p
GeForce GTX 1660 SUPER
+385%
97
Radeon RX 550
20
GTA 5 1080p
GeForce GTX 1660 SUPER
+111%
178
Radeon RX 550
84
Graphics Card
Oct 2019
Release Date
Apr 2017
GeForce 16
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
1530 MHz
Base Clock
1100 MHz
1785 MHz
Boost Clock
1183 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
336.0GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
8
22
SM Count
-
1408
Shading Units
512
88
TMUs
32
48
ROPs
16
64 KB (per SM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
512 KB
Theoretical Performance
85.68 GPixel/s
Pixel Rate
18.93 GPixel/s
157.1 GTexel/s
Texture Rate
37.86 GTexel/s
10.05 TFLOPS
FP16 (half)
1211 GFLOPS
5.027 TFLOPS
FP32 (float)
1211 GFLOPS
157.1 GFLOPS
FP64 (double)
75.71 GFLOPS
Board Design
125W
TDP
50W
300 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x HDMI 2.0b
1x DisplayPort 1.4a
1x 8-pin
Power Connectors
None
Graphics Processor
TU116
GPU Name
Lexa
TU116-300-A1
GPU Variant
Lexa PRO
(215-0904018)
(215-0904018)
Turing
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
6.6 billion
Transistors
2.2 billion
284 mm²
Die Size
103 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.4