GeForce GT 330M and Radeon 660M - video card comparison
Passmark - benchmark score GeForce GT 330M vs Radeon 660M
GeForce GT 330M
220
Radeon 660M
6474
GeForce GT 330M
Radeon 660M
Architecture
GT2xx (2009−2012)
RDNA 2 (2020−2022)
GPU code name
N11P-GE1
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
January 2010
January 2022
Bus support
PCI-E 2.0
-
Interface
MXM-A (3.0)
PCIe 4.0 x8
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
-
1900 MHz
Core clock speed
575 MHz
-
CUDA cores
48
-
Floating-point performance
121.44 gflops
-
Gigaflops
182
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
486 million
13,100 million
Pipelines / CUDA cores
48
384
Power consumption (TDP)
23 Watt
45 Watt
Texture fill rate
9.200
45.60
Memory type
GDDR2, GDDR3, DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
System Shared
Memory bandwidth
25.6 GB/s
-
Shared memory
-
-
Display Connectors
HDMIDual Link DVISingle Link DVIVGADisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
2.1
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2
Power management
8.0
-