GeForce GTX 650 and RTX A4000 - video card comparison
Passmark - benchmark score GeForce GTX 650 vs RTX A4000
GeForce GTX 650
1801
RTX A4000
19982
GeForce GTX 650
RTX A4000
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK107
GA104
Market segment
Desktop
Workstation
Release date
September 2012
April 2021
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
One 6-pin
1x 6-pin
Boost clock speed
-
1560 MHz
Core clock speed
1058 MHz
-
CUDA cores
384
-
Floating-point performance
812.5 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,270 million
17,400 million
Pipelines / CUDA cores
384
6144
Power consumption (TDP)
64 Watt
140 Watt
Texture fill rate
33.9 billion/sec
299.5
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
128-bit GDDR5
256 Bit
Memory clock speed
5.0 GB/s
14 GB/s
Memory bandwidth
80.0 GB/s
448.0 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
4x DisplayPort 1.4a
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.2
3.0
OpenGL
4.3
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-