Radeon RX 480 and Radeon X1650 - video card comparison
Passmark - benchmark score Radeon RX 480 vs Radeon X1650
Radeon RX 480
8883
Radeon X1650
73
Radeon RX 480
Radeon X1650
Architecture
Polaris (2016−2019)
R500 (2005−2007)
GPU code name
Polaris 10 Ellesmere
RV516
Market segment
Desktop
Desktop
Release date
June 2016
November 2007
Bus support
n/a
-
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
Bridgeless CrossFire
1
-
Boost clock speed
1266 MHz
-
Compute units
36
-
Core clock speed
1120 MHz
635 MHz
Floating-point performance
5,834 gflops
-
Manufacturing process technology
14 nm
80 nm
Number of transistors
5,700 million
107 million
Pipelines / CUDA cores
2304
-
Power consumption (TDP)
150 Watt
-
Texture fill rate
182.3
2.540
Memory type
GDDR5
DDR2
Maximum RAM amount
8 GB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
8000 MHz
784 MHz
Memory bandwidth
224 GB/s
6.272 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x VGA, 1x S-Video
Eyefinity
1
-
HDMI
2.0
-
DisplayPort support
1.4HDR
-
DirectX
DirectX® 12
9.0c (9_3)
Mantle
n/a
-
OpenCL
2.0
N/A
OpenGL
4.5
2.0
Shader Model
6.4
3.0
Vulkan
+
N/A
AppAcceleration
n/a
-
CrossFire
1
-
Enduro
n/a
-
FreeSync
+
-
FRTC
1
-
HD3D
n/a
-
LiquidVR
1
-
PowerTune
+
-
TressFX
1
-
TrueAudio
n/a
-
UVD
+
-
VCE
+
-
ZeroCore
+
-