Radeon R9 M265X and GeForce RTX 3080 - video card comparison
Passmark - benchmark score Radeon R9 M265X vs GeForce RTX 3080
Radeon R9 M265X
1172
GeForce RTX 3080
26041
Radeon R9 M265X
GeForce RTX 3080
Architecture
GCN (2011−2017)
Ampere (2020−2022)
GPU code name
Venus Pro
Ampere GA102
Market segment
Laptop
Desktop
Release date
January 2014
September 2020
Bus support
PCIe 3.0 x16
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
625 MHz
1710 MHz
Compute units
10
-
Core clock speed
625 MHz
1450 MHz
Floating-point performance
800.0 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,500 million
28,300 million
Pipelines / CUDA cores
640
8704
Power consumption (TDP)
-
320 Watt
Texture fill rate
25.00
465.1
Memory type
GDDR5
GDDR6X
Maximum RAM amount
4 GB
10 GB
Memory bus width
128 Bit
320 Bit
Memory clock speed
1125 MHz
19000 MHz
Memory bandwidth
72 GB/s
760.3 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
Eyefinity
1
-
HDMI
-
+
DirectX
DirectX® 11
12 Ultimate (12_2)
CUDA
-
8.5
Mantle
+
-
OpenCL
Not Listed
2.0
OpenGL
4.4
4.6
Shader Model
5.1
6.5
Vulkan
-
1.2
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-