GeForce GTX 660 Ti and Radeon RX Vega 10 - video card comparison
Passmark - benchmark score GeForce GTX 660 Ti vs Radeon RX Vega 10
GeForce GTX 660 Ti
4547
Radeon RX Vega 10
1688
GeForce GTX 660 Ti
Radeon RX Vega 10
Architecture
Kepler (2012−2018)
Vega (2017−2021)
GPU code name
GK104
Vega Raven Ridge
Market segment
Desktop
Laptop
Release date
August 2012
October 2017
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
Two 6-pin
None
SLI options
+
-
Boost clock speed
980 MHz
1300 MHz
Core clock speed
915 MHz
-
CUDA cores
1344
-
Floating-point performance
2,459.5 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
3,540 million
4,940 million
Pipelines / CUDA cores
1344
640
Power consumption (TDP)
150 Watt
15 Watt
Texture fill rate
102.5 billion/sec
52.00
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
192-bit GDDR5
System Shared
Memory clock speed
6.0 GB/s
System Shared
Memory bandwidth
144.2 GB/s
-
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_1)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.3
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-