Radeon HD 7970 and GeForce MX570 - video card comparison
Passmark - benchmark score Radeon HD 7970 vs GeForce MX570
Radeon HD 7970
5405
GeForce MX570
5921
Radeon HD 7970
GeForce MX570
Architecture
GCN (2011−2017)
Ampere (2020−2022)
GPU code name
Tahiti XT
GN20-S5
Market segment
Desktop
Laptop
Release date
December 2011
December 2021
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
925 MHz
1477 MHz
Floating-point performance
3,789 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
4,313 million
-
Pipelines / CUDA cores
2048
2048
Power consumption (TDP)
300 Watt
15-45 Watt
Texture fill rate
118.4
73.92
Memory type
GDDR5
GDDR6
Maximum RAM amount
6 GB
2 GB
Memory bus width
384 Bit
64 Bit
Memory clock speed
1375 MHz
12000 MHz
Memory bandwidth
264 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 Ultimate (12_2)
CUDA
-
8.6
Mantle
-
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
-
1.2
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
Optimus
-
+
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-