Radeon HD 4890 and GeForce GT 1030 DDR4 - video card comparison
Radeon HD 4890
GeForce GT 1030 DDR4
Architecture
TeraScale (2005−2013)
Pascal (2016−2021)
GPU code name
RV790
GP108
Market segment
Desktop
Desktop
Release date
April 2009
March 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x4
Supplementary power connectors
2x 6-pin
None
Boost clock speed
-
1379 MHz
Core clock speed
850 MHz
1152 MHz
Floating-point performance
1,360.0 gflops
1,059 gflops
Manufacturing process technology
55 nm
14 nm
Number of transistors
959 million
1,800 million
Pipelines / CUDA cores
800
384
Power consumption (TDP)
190 Watt
20 Watt
Texture fill rate
34.00
33.10
Memory type
GDDR5
DDR4
Maximum RAM amount
1 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
3900 MHz
2100 MHz
Memory bandwidth
124.8 GB/s
16.8 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
6.1
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131