GeForce GT 1030 and Radeon HD 8990 OEM - video card comparison
GeForce GT 1030
Radeon HD 8990 OEM
Architecture
Pascal (2016−2021)
GCN 1.0 (2012−2020)
GPU code name
N17P-G1
Malta
Market segment
Desktop
Desktop
Release date
May 2017
April 2013
Interface
PCIe 3.0 x4
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1670 MHz
1000 MHz
Core clock speed
1228 MHz
950 MHz
Floating-point performance
1,127 gflops
2x 4,096 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
1,800 million
4,313 million
Pipelines / CUDA cores
384
2048
Power consumption (TDP)
30 Watt
375 Watt
Texture fill rate
35.23
128.0
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
3 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
6000 MHz
6000 MHz
Memory bandwidth
48.06 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI
1x DVI, 4x mini-DisplayPort
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_1)
CUDA
6.1
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.2.131
VR Ready
+
-