GeForce GTX 275 and Radeon 780M - video card comparison
Passmark - benchmark score GeForce GTX 275 vs Radeon 780M
GeForce GTX 275
1458
Radeon 780M
7300
GeForce GTX 275
Radeon 780M
Architecture
Tesla 2.0 (2007−2013)
RDNA 3
GPU code name
GT200B
Phoenix
Market segment
Desktop
Laptop
Release date
January 2009
January 2023
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
2x 6-pin
None
SLI options
+
-
Boost clock speed
-
3000 MHz
Core clock speed
633 MHz
1500 MHz
CUDA cores
240
-
Floating-point performance
673.9 gflops
-
Manufacturing process technology
55 nm
4 nm
Number of transistors
1,400 million
25,390 million
Pipelines / CUDA cores
240
768
Power consumption (TDP)
219 Watt
54 Watt (35 - 54 Watt TGP)
Maximum GPU temperature
105 °C
-
Texture fill rate
50.6 billion/sec
139.2
Memory type
GDDR3
System Shared
Maximum RAM amount
896 MB
System Shared
Memory bus width
448 Bit
System Shared
Memory clock speed
1134 MHz
System Shared
Memory bandwidth
127.0 GB/s
-
Shared memory
-
+
Display Connectors
Two Dual Link DVI
Portable Device Dependent
Multi monitor support
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
3.0
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3