GeForce GTX 770 and Radeon Instinct MI250X - video card comparison
GeForce GTX 770
Radeon Instinct MI250X
Architecture
Kepler (2012−2018)
CDNA 2.0 (2021)
GPU code name
GK104
Aldebaran
Market segment
Desktop
Workstation
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
2x 8-pin
Boost clock speed
1085 MHz
1700 MHz
Core clock speed
1046 MHz
-
CUDA cores
1536
-
Floating-point performance
3,333 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
3,540 million
58,200 million
Pipelines / CUDA cores
1536
14080
Power consumption (TDP)
230 Watt
500 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
134 billion/sec
1,496
Memory type
GDDR5
HBM2e
Maximum RAM amount
2 GB
128 GB
Memory bus width
256 Bit
8192 Bit
Memory clock speed
7012 MHz
3.2 GB/s
Memory bandwidth
224.3 GB/s
3,277 GB/s
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)
N/A
CUDA
+
-
OpenCL
1.2
3.0
OpenGL
4.3
N/A
Shader Model
5.1
N/A
Vulkan
1.1.126
N/A
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
PhysX
+
-