AMD Radeon Pro Vega II Duo vs NVIDIA GeForce GTX 1660
GPU Specs Compare
Graphics Card
Release Date
Jun 2019
Mar 2019
Generation
Radeon Pro Mac
GeForce 16
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 3.0 x16
Clock Speeds
Base Clock
1400 MHz
1530 MHz
Boost Clock
1720 MHz
1785 MHz
Memory Clock
1000 MHz
2001 MHz
Memory
Memory Size
32GB
6GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
192bit
Bandwidth
1020GB/s
192.1GB/s
Render Config
Compute Units
64
-
Shading Units
4096
1408
TMUs
256
88
ROPs
64
48
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
4 MB
1536 KB
SM Count
-
22
Theoretical Performance
Pixel Rate
110.1 GPixel/s
85.68 GPixel/s
Texture Rate
440.3 GTexel/s
157.1 GTexel/s
FP16 (half)
28.18 TFLOPS
10.05 TFLOPS
FP32 (float)
14.09 TFLOPS
5.027 TFLOPS
FP64 (double)
7.045 TFLOPS
157.1 GFLOPS
Graphics Processor
GPU Name
Vega 20
TU116
GPU Variant
Vega 20 XT
TU116-300-A1
Architecture
GCN 5.1
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
13.23 billion
6.6 billion
Die Size
331 mm²
284 mm²
Board Design
TDP
475W
120W
Suggested PSU
850 W
300 W
Outputs
1x HDMI 2.0b4x Thunderbolt
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
-
5,444
3DMark Time Spy Extreme
-
2,465