AMD Radeon Vega 9 Mobile vs NVIDIA GeForce GTX 660 Ti
GPU Specs Compare
Graphics Card
Release Date
Oct 2019
Aug 2012
Generation
Picasso
GeForce 600
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
915 MHz
Boost Clock
1300 MHz
980 MHz
Memory Clock
System Shared
1502 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
192bit
Bandwidth
System Dependent
144.2GB/s
Render Config
Compute Units
9
-
Shading Units
576
1344
TMUs
36
112
ROPs
8
24
L1 Cache
-
16 KB (per SMX)
L2 Cache
-
384 KB
Theoretical Performance
Pixel Rate
10.40 GPixel/s
27.44 GPixel/s
Texture Rate
46.80 GTexel/s
109.8 GTexel/s
FP16 (half)
2.995 TFLOPS
-
FP32 (float)
1498 GFLOPS
2.634 TFLOPS
FP64 (double)
93.60 GFLOPS
109.8 GFLOPS
Graphics Processor
GPU Name
Picasso
GK104
Architecture
GCN 5.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
4.94 billion
3.54 billion
Die Size
210 mm²
294 mm²
GPU Variant
-
GK104-300-KD-A2
Board Design
TDP
15W
150W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Suggested PSU
-
450 W
Power Connectors
-
2x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
-
3.0