NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon R9 M290X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2019
Jan 2014
Generation
GeForce 16 Mobile
Gem System
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
850 MHz
Boost Clock
1335 MHz
900 MHz
Memory Clock
1500 MHz
1200 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
288.0GB/s
153.6GB/s
Render Config
SM Count
24
—
Shading Units
1536
1280
TMUs
96
80
ROPs
48
32
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
1536 KB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
64.08 GPixel/s
28.80 GPixel/s
Texture Rate
128.2 GTexel/s
72.00 GTexel/s
FP16 (half)
8.202 TFLOPS
—
FP32 (float)
4.101 TFLOPS
2.304 TFLOPS
FP64 (double)
128.2 GFLOPS
144.0 GFLOPS
Graphics Processor
GPU Name
TU116
Neptune
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
6.6 billion
2.8 billion
Die Size
284 mm²
212 mm²
GPU Variant
—
Neptune XT(216-0847000)
Board Design
TDP
Unknown
100W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1 (1.2)
Vulkan
1.3
1.2.170
CUDA
7.5
—
Shader Model
6.7
6.5 (5.1)
Benchmark
3DMark Time Spy
4,973
—
3DMark Time Spy Extreme
2,304
—
Blender
870
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.