NVIDIA GeForce GTX 650 Ti vs AMD Radeon RX 580 OEM
GPU Specs Compare
Graphics Card
Release Date
Oct 2012
Jun 2016
Generation
GeForce 600
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1350 MHz
2000 MHz
Base Clock
-
1120 MHz
Boost Clock
-
1266 MHz
Memory
Memory Size
1024MB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
86.40GB/s
256.0GB/s
Render Config
Shading Units
768
2304
TMUs
64
144
ROPs
16
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
256 KB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
14.85 GPixel/s
40.51 GPixel/s
Texture Rate
59.39 GTexel/s
182.3 GTexel/s
FP32 (float)
1425 GFLOPS
5.834 TFLOPS
FP64 (double)
59.39 GFLOPS
364.6 GFLOPS
FP16 (half)
-
5.834 TFLOPS
Graphics Processor
GPU Name
GK106
Ellesmere
GPU Variant
GK106-220-A1
Polaris 10 XT(215-0876184)
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
2.54 billion
5.7 billion
Die Size
221 mm²
232 mm²
Board Design
TDP
110W
150W
Suggested PSU
300 W
450 W
Outputs
2x DVI1x mini-HDMI 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
6.4