GeForce GTX 970M and T550 Mobile - video card comparison
GeForce GTX 970M
T550 Mobile
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
GM204
TU117
Market segment
Laptop
Laptop
Release date
October 2014
May 2022
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
1038 MHz
1665 MHz
Core clock speed
924 MHz
1065 MHz
CUDA cores
1280
-
Floating-point performance
2,657 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
5,200 million
4,700 million
Pipelines / CUDA cores
1280
1024
Power consumption (TDP)
unknown
25 Watt (20 - 60 Watt TGP)
Texture fill rate
83.04
106.6
Memory type
GDDR5
GDDR5, GDDR6
Maximum RAM amount
6 GB
4 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
2500 MHz
12000 MHz
Memory bandwidth
120 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
7.5
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
6.4
6.6
Vulkan
1.1.126
1.3
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-