Radeon HD 7990 and GeForce GTX 1050 3 GB - video card comparison
Passmark - benchmark score Radeon HD 7990 vs GeForce GTX 1050 3 GB
Radeon HD 7990
5732
GeForce GTX 1050 3 GB
5279
Radeon HD 7990
GeForce GTX 1050 3 GB
Architecture
GCN 1.0 (2012−2020)
Pascal (2016−2021)
GPU code name
Malta
GP107
Market segment
Desktop
Desktop
Release date
April 2013
May 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1000 MHz
1518 MHz
Core clock speed
950 MHz
1392 MHz
Floating-point performance
2x 4,096 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
4,313 million
3,300 million
Pipelines / CUDA cores
2048
768
Power consumption (TDP)
375 Watt
75 Watt
Texture fill rate
128.0
72.86
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
3 GB
Memory bus width
384 Bit
96 Bit
Memory clock speed
6000 MHz
7008 MHz
Memory bandwidth
288.0 GB/s
84.1 GB/s
Display Connectors
1x DVI, 4x mini-DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (11_1)
12 (12_1)
CUDA
-
6.1
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2.131