NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Radeon RX Vega M GH
GPU · Specs Compare
Graphics Card
Release Date
Apr 2019
Feb 2018
Generation
GeForce 16 Mobile
Vega
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Base Clock
1455 MHz
1063 MHz
Boost Clock
1590 MHz
1190 MHz
Memory Clock
1500 MHz
800 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR6
HBM2
Memory Bus
192bit
1024bit
Bandwidth
288.0GB/s
204.8GB/s
Render Config
SM Count
24
—
Shading Units
1536
1536
TMUs
96
96
ROPs
48
64
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
1536 KB
1024 KB
Compute Units
—
24
Theoretical Performance
Pixel Rate
76.32 GPixel/s
76.16 GPixel/s
Texture Rate
152.6 GTexel/s
114.2 GTexel/s
FP16 (half)
9.769 TFLOPS
3.656 TFLOPS
FP32 (float)
4.884 TFLOPS
3.656 TFLOPS
FP64 (double)
152.6 GFLOPS
228.5 GFLOPS
Graphics Processor
GPU Name
TU116
Polaris 22
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
6.6 billion
5 billion
Die Size
284 mm²
208 mm²
GPU Variant
—
VegaM XT(C7398773)
Board Design
TDP
Unknown
100W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.7
6.4
Benchmark
3DMark Time Spy
5,597
—
3DMark Time Spy Extreme
2,574
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.