GeForce GTX 770 and RTX A2000 12 GB - video card comparison
Passmark - benchmark score GeForce GTX 770 vs RTX A2000 12 GB
GeForce GTX 770
6099
RTX A2000 12 GB
14115
GeForce GTX 770
RTX A2000 12 GB
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK104
GA106
Market segment
Desktop
Desktop
Release date
May 2013
November 2021
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Minimum recommended system power
600 Watt
-
Supplementary power connectors
One 8-pin and one 6-pin
None
Boost clock speed
1085 MHz
1200 MHz
Core clock speed
1046 MHz
-
CUDA cores
1536
-
Floating-point performance
3,333 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
3,540 million
12,000 million
Pipelines / CUDA cores
1536
3328
Power consumption (TDP)
230 Watt
70 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
134 billion/sec
124.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
7012 MHz
12 GB/s
Memory bandwidth
224.3 GB/s
288.0 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
4x mini-DisplayPort
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
6.6
Vulkan
1.1.126
1.3
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
PhysX
+
-