Radeon R9 380X and GeForce GTX 460 768MB - video card comparison
Radeon R9 380X
GeForce GTX 460 768MB
Architecture
GCN 3.0 (2014−2017)
Fermi (2010−2014)
GPU code name
Antigua
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Market segment
Desktop
Desktop
Release date
November 2015
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Bus support
PCIe 3.0
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Interface
PCIe 3.0 x16
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Supplementary power connectors
2 x 6-pin
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Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
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Compute units
32
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Core clock speed
-
675 MHz
Floating-point performance
3,973 gflops
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Manufacturing process technology
28 nm
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Number of transistors
5,000 million
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Pipelines / CUDA cores
2048
336
Power consumption (TDP)
190 Watt
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Texture fill rate
124.2
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Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
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Memory bus width
256 Bit
192 Bit
Memory clock speed
970 MHz
1800 MHz
Memory bandwidth
182.4 GB/s
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High bandwidth memory (HBM)
-
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Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
11
Mantle
+
-
OpenCL
2.0
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OpenGL
4.5
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Shader Model
6.3
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Vulkan
+
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AppAcceleration
-
-
CrossFire
1
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DDMA audio
+
-
Enduro
-
-
FreeSync
1
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FRTC
1
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HD3D
+
-
LiquidVR
1
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PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
+
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