GeForce GTX 275 and Radeon HD 7670A - video card comparison
Passmark - benchmark score GeForce GTX 275 vs Radeon HD 7670A
GeForce GTX 275
1458
Radeon HD 7670A
1082
GeForce GTX 275
Radeon HD 7670A
Architecture
Tesla 2.0 (2007−2013)
TeraScale 2 (2009−2015)
GPU code name
GT200B
Turks
Market segment
Desktop
Desktop
Release date
January 2009
January 2012
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Core clock speed
633 MHz
600 MHz
CUDA cores
240
-
Floating-point performance
673.9 gflops
576.0 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
1,400 million
716 million
Pipelines / CUDA cores
240
480
Power consumption (TDP)
219 Watt
45 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
50.6 billion/sec
14.40
Memory type
GDDR3
GDDR5
Maximum RAM amount
896 MB
1 GB
Memory bus width
448 Bit
128 Bit
Memory clock speed
1134 MHz
4000 MHz
Memory bandwidth
127.0 GB/s
64 GB/s
Display Connectors
Two Dual Link DVI
No outputs
Multi monitor support
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
3.0
4.4
Shader Model
4.0
5.0
Vulkan
N/A
N/A