Radeon E4690 PCIe and GeForce RTX 3080 - video card comparison
Radeon E4690 PCIe
GeForce RTX 3080
Architecture
TeraScale (2005−2013)
Ampere (2020−2022)
GPU code name
RV730
Ampere GA102
Market segment
Desktop
Desktop
Release date
June 2009
September 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
-
1710 MHz
Core clock speed
600 MHz
1450 MHz
Floating-point performance
384.0 gflops
-
Manufacturing process technology
55 nm
8 nm
Number of transistors
514 million
28,300 million
Pipelines / CUDA cores
320
8704
Power consumption (TDP)
30 Watt
320 Watt
Texture fill rate
19.20
465.1
Memory type
GDDR3
GDDR6X
Maximum RAM amount
512 MB
10 GB
Memory bus width
128 Bit
320 Bit
Memory clock speed
1400 MHz
19000 MHz
Memory bandwidth
22.4 GB/s
760.3 GB/s
Shared memory
-
-
Display Connectors
2x DVI
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
CUDA
-
8.5
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2