NVIDIA GeForce GTX 1660 Ti Mobile vs Intel Arc A770M
GPU · Specs Compare
Graphics Card
Release Date
Apr 2019
Jan 2022
Generation
GeForce 16 Mobile
Alchemist
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
300 MHz
Boost Clock
1590 MHz
1650 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
288.0GB/s
512.0GB/s
Render Config
SM Count
24
—
Shading Units
1536
4096
TMUs
96
256
ROPs
48
128
L1 Cache
64 KB (per SM)
—
L2 Cache
1536 KB
16 MB
RT Cores
—
32
Theoretical Performance
Pixel Rate
76.32 GPixel/s
211.2 GPixel/s
Texture Rate
152.6 GTexel/s
422.4 GTexel/s
FP16 (half)
9.769 TFLOPS
27.03 TFLOPS
FP32 (float)
4.884 TFLOPS
13.52 TFLOPS
FP64 (double)
152.6 GFLOPS
—
Graphics Processor
GPU Name
TU116
DG2-512
Architecture
Turing
Generation 12.7
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
6.6 billion
21.7 billion
Die Size
284 mm²
406 mm²
GPU Variant
—
ACM-G10
Board Design
TDP
Unknown
120W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.7
6.6
Benchmark
3DMark Time Spy
5,597
—
3DMark Time Spy Extreme
2,574
—
Blender
—
1,714
▲ Specs Compare
Data sourced from official specifications and benchmark tests.