AMD Radeon R9 380 OEM vs NVIDIA GeForce GTX 1660 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
May 2015
Apr 2019
Generation
Pirate Islands
GeForce 16 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1500 MHz
Base Clock
-
1455 MHz
Boost Clock
-
1590 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
176.0GB/s
288.0GB/s
Render Config
Compute Units
28
-
Shading Units
1792
1536
TMUs
112
96
ROPs
32
48
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1536 KB
SM Count
-
24
Theoretical Performance
Pixel Rate
29.38 GPixel/s
76.32 GPixel/s
Texture Rate
102.8 GTexel/s
152.6 GTexel/s
FP16 (half)
3.290 TFLOPS
9.769 TFLOPS
FP32 (float)
3.290 TFLOPS
4.884 TFLOPS
FP64 (double)
205.6 GFLOPS
152.6 GFLOPS
Graphics Processor
GPU Name
Antigua
TU116
GPU Variant
Antigua PRO(215-0877000)
-
Architecture
GCN 3.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
5 billion
6.6 billion
Die Size
366 mm²
284 mm²
Board Design
TDP
190W
Unknown
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.7
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
-
5,597
3DMark Time Spy Extreme
-
2,574