GeForce RTX 2080 Mobile and Radeon HD 7970M - video card comparison
Passmark - benchmark score GeForce RTX 2080 Mobile vs Radeon HD 7970M
GeForce RTX 2080 Mobile
15560
Radeon HD 7970M
3635
GeForce RTX 2080 Mobile
Radeon HD 7970M
Architecture
Turing (2018−2021)
GCN (2011−2017)
GPU code name
N18E-G3 TU104
Wimbledon XT
Market segment
Laptop
Laptop
Release date
January 2019
May 2012
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
-
None
Boost clock speed
1590 MHz
-
Core clock speed
1380 MHz
850 MHz
Floating-point performance
-
2,176 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
13,600 million
2,800 million
Pipelines / CUDA cores
2944
1280
Power consumption (TDP)
150 Watt
100 Watt
Texture fill rate
292.6
68.00
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
4800 MHz
Memory bandwidth
384.0 GB/s
153.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 (11_1)
CUDA
7.5
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.2.131
1.2.131
VR Ready
+
-