Home GPU Comparison AMD Radeon RX 560D vs NVIDIA GeForce GTX 1660 Ti

AMD Radeon RX 560D vs NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560D and 6GB VRAM GeForce GTX 1660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560D 's Advantages
Lower TDP (65W vs 120W)
NVIDIA GeForce GTX 1660 Ti 's Advantages
Released 1 years and 7 months late
Boost Clock has increased by 51% (1770MHz vs 1175MHz)
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560D
2.106 TFLOPS
GeForce GTX 1660 Ti +158%
5.437 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
Feb 2019
Polaris
Generation
GeForce 16
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1090 MHz
Base Clock
1500 MHz
1175 MHz
Boost Clock
1770 MHz
1500 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
192bit
96.00GB/s
Bandwidth
288.0GB/s

Render Config

14
Compute Units
-
-
SM Count
24
896
Shading Units
1536
56
TMUs
96
16
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

18.80 GPixel/s
Pixel Rate
84.96 GPixel/s
65.80 GTexel/s
Texture Rate
169.9 GTexel/s
2.106 TFLOPS
FP16 (half)
10.87 TFLOPS
2.106 TFLOPS
FP32 (float)
5.437 TFLOPS
131.6 GFLOPS
FP64 (double)
169.9 GFLOPS

Board Design

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

Graphics Processor

Polaris 21
GPU Name
TU116
Polaris 21 XL
GPU Variant
TU116-400-A1
GCN 4.0
Architecture
Turing
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
12 nm
3 billion
Transistors
6.6 billion
123 mm²
Die Size
284 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
6.4
Shader Model
6.6

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