Home GPU Comparison NVIDIA GeForce GTX 1660 SUPER vs AMD Radeon R9 280X

NVIDIA GeForce GTX 1660 SUPER vs AMD Radeon R9 280X

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 3GB VRAM Radeon R9 280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages
Released 6 years late
Boost Clock has increased by 78% (1785MHz vs 1000MHz)
More VRAM (6GB vs 3GB)
Larger VRAM bandwidth (336.0GB/s vs 288.0GB/s)
Lower TDP (125W vs 250W)
AMD Radeon R9 280X 's Advantages
640 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1660 SUPER +22%
5.027 TFLOPS
Radeon R9 280X
4.096 TFLOPS
3DMark Time Spy
GeForce GTX 1660 SUPER +155%
5982
Radeon R9 280X
2339
VS

Graphics Card

Oct 2019
Release Date
Oct 2013
GeForce 16
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1530 MHz
Base Clock
850 MHz
1785 MHz
Boost Clock
1000 MHz
1750 MHz
Memory Clock
1500 MHz

Memory

6GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
384bit
336.0GB/s
Bandwidth
288.0GB/s

Render Config

22
SM Count
-
-
Compute Units
32
1408
Shading Units
2048
88
TMUs
128
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
768 KB

Theoretical Performance

85.68 GPixel/s
Pixel Rate
32.00 GPixel/s
157.1 GTexel/s
Texture Rate
128.0 GTexel/s
10.05 TFLOPS
FP16 (half)
-
5.027 TFLOPS
FP32 (float)
4.096 TFLOPS
157.1 GFLOPS
FP64 (double)
1024 GFLOPS

Graphics Processor

TU116
GPU Name
Tahiti
TU116-300-A1
GPU Variant
Tahiti XTL (215-0821065)
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
6.6 billion
Transistors
4.313 billion
284 mm²
Die Size
352 mm²

Board Design

125W
TDP
250W
300 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
5.1

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