GeForce GTX 680 and Radeon 780M - video card comparison
Passmark - benchmark score GeForce GTX 680 vs Radeon 780M
GeForce GTX 680
5721
Radeon 780M
7300
GeForce GTX 680
Radeon 780M
Architecture
Kepler (2012−2018)
RDNA 3
GPU code name
GK104
Phoenix
Market segment
Desktop
Laptop
Release date
March 2012
January 2023
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
Two 6-pin
None
SLI options
+
-
Boost clock speed
1058 MHz
3000 MHz
Core clock speed
1006 MHz
1500 MHz
CUDA cores
1536
-
Floating-point performance
3,090.4 gflops
-
Manufacturing process technology
28 nm
4 nm
Number of transistors
3,540 million
25,390 million
Pipelines / CUDA cores
1536
768
Power consumption (TDP)
195 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
128.8 billion/sec
139.2
Memory type
GDDR5
System Shared
Maximum RAM amount
2048 MB
System Shared
Memory bus width
256-bit GDDR5
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
192.2 GB/s
-
Shared memory
-
+
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Portable Device Dependent
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
+
-
OpenCL
1.2
2.1
OpenGL
4.2
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3