Radeon R9 280 and GeForce GT 330M - video card comparison
Passmark - benchmark score Radeon R9 280 vs GeForce GT 330M
Radeon R9 280
5726
GeForce GT 330M
220
Radeon R9 280
GeForce GT 330M
Architecture
GCN 1.0 (2012−2020)
GT2xx (2009−2012)
GPU code name
Tahiti
N11P-GE1
Market segment
Desktop
Laptop
Release date
March 2014
January 2010
Bus support
PCIe 3.0
PCI-E 2.0
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
None
SLI options
-
+
Boost clock speed
933 MHz
-
Core clock speed
-
575 MHz
CUDA cores
-
48
Floating-point performance
3,344 gflops
121.44 gflops
Gigaflops
-
182
Manufacturing process technology
28 nm
40 nm
Number of transistors
4,313 million
486 million
Pipelines / CUDA cores
1792
48
Power consumption (TDP)
200 Watt
23 Watt
Texture fill rate
104.5
9.200
Memory type
GDDR5
GDDR2, GDDR3, DDR3
Maximum RAM amount
3 GB
1 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
1250 MHz
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
240 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
HDMIDual Link DVISingle Link DVIVGADisplayPort
Multi monitor support
-
+
Eyefinity
1
-
HDMI
+
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
-
-
DirectX
DirectX® 12
11.1 (10_1)
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
2.1
Shader Model
5.1
4.1
Vulkan
+
N/A
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
Power management
-
8.0
PowerTune
-
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-