GeForce GTX 1660 Ti Max Q vs Radeon R7 M260
We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Max Q and 2GB VRAM Radeon R7 M260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 Ti Max Q 's Advantages
Released 4 years and 10 months late
Boost Clock has increased by 36% (1335MHz vs 980MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 14.40GB/s)
1152 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti Max Q
+445%
4101
Radeon R7 M260
752
Graphics Card
Apr 2019
Release Date
Jun 2014
GeForce 16 Mobile
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
1140 MHz
Base Clock
940 MHz
1335 MHz
Boost Clock
980 MHz
1500 MHz
Memory Clock
900 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
192bit
Memory Bus
64bit
288.0GB/s
Bandwidth
14.40GB/s
Render Config
-
Compute Units
6
24
SM Count
-
1536
Shading Units
384
96
TMUs
24
48
ROPs
8
64 KB (per SM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
128 KB
Theoretical Performance
64.08 GPixel/s
Pixel Rate
7.840 GPixel/s
128.2 GTexel/s
Texture Rate
23.52 GTexel/s
8.202 TFLOPS
FP16 (half)
752.6 GFLOPS
4.101 TFLOPS
FP32 (float)
752.6 GFLOPS
128.2 GFLOPS
FP64 (double)
47.04 GFLOPS
Board Design
Unknown
TDP
Unknown
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
TU116
GPU Name
Topaz
-
GPU Variant
Topaz XT
(216-0858020)
Turing
Architecture
GCN 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
6.6 billion
Transistors
1.55 billion
284 mm²
Die Size
125 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
7.5
CUDA
-
6.7
Shader Model
6.5