NVIDIA GeForce GTX 1660 Ti Mobile vs Intel Arc A780
GPU Specs Compare
Graphics Card
Release Date
Apr 2019
Unknown
Generation
GeForce 16 Mobile
Alchemist(Arc 7)
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
2200 MHz
Boost Clock
1590 MHz
2200 MHz
Memory Clock
1500 MHz
1093 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
GDDR6X
Memory Bus
192bit
256bit
Bandwidth
288.0GB/s
559.6GB/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
Tensor Cores
-
512
RT Cores
-
32
Theoretical Performance
Pixel Rate
76.32 GPixel/s
281.6 GPixel/s
Texture Rate
152.6 GTexel/s
563.2 GTexel/s
FP16 (half)
9.769 TFLOPS
36.04 TFLOPS
FP32 (float)
4.884 TFLOPS
18.02 TFLOPS
FP64 (double)
152.6 GFLOPS
2.253 TFLOPS
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
200W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
2x 8-pin
Suggested PSU
-
550 W
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
-