NVIDIA GeForce GTX 1660 vs AMD Radeon RX Vega 56 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Jun 2018
Generation
GeForce 16
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1530 MHz
1138 MHz
Boost Clock
1785 MHz
1301 MHz
Memory Clock
2001 MHz
800 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
192bit
2048bit
Bandwidth
192.1GB/s
409.6GB/s
Render Config
SM Count
22
-
Shading Units
1408
3584
TMUs
88
224
ROPs
48
64
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
1536 KB
4 MB
Compute Units
-
56
Theoretical Performance
Pixel Rate
85.68 GPixel/s
83.26 GPixel/s
Texture Rate
157.1 GTexel/s
291.4 GTexel/s
FP16 (half)
10.05 TFLOPS
18.65 TFLOPS
FP32 (float)
5.027 TFLOPS
9.326 TFLOPS
FP64 (double)
157.1 GFLOPS
582.8 GFLOPS
Graphics Processor
GPU Name
TU116
Vega 10
GPU Variant
TU116-300-A1
Vega 10 XL(215-0894216)
Architecture
Turing
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
6.6 billion
12.5 billion
Die Size
284 mm²
495 mm²
Board Design
TDP
120W
120W
Suggested PSU
300 W
-
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
6.4
📊 Benchmark
3DMark Time Spy
5,444
-
3DMark Time Spy Extreme
2,465
-