Radeon R9 260 OEM and GeForce RTX 3090 - video card comparison
Radeon R9 260 OEM
GeForce RTX 3090
Architecture
GCN 2.0 (2013−2017)
Ampere (2020−2022)
GPU code name
Bonaire
Ampere GA102
Market segment
Desktop
Desktop
Release date
December 2013
September 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 12-pin
Boost clock speed
-
1700 MHz
Core clock speed
1100 MHz
1400 MHz
Floating-point performance
1,971 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
2,080 million
28,300 million
Pipelines / CUDA cores
896
10496
Power consumption (TDP)
85 Watt
350 Watt
Texture fill rate
61.60
556.0
Memory type
GDDR5
GDDR6X
Maximum RAM amount
1 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
6500 MHz
19500 MHz
Memory bandwidth
104.0 GB/s
936.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.5
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.3
6.5
Vulkan
1.2.131
1.2