GeForce GTX 950M and Xbox Series S GPU - video card comparison
GeForce GTX 950M
Xbox Series S GPU
Architecture
Maxwell (2014−2018)
RDNA 2.0 (2020−2022)
GPU code name
N16P-GT
Lockhart
Market segment
Laptop
Desktop
Release date
March 2015
November 2020
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
IGP
SLI options
+
-
Boost clock speed
1124 MHz
-
Core clock speed
914 MHz
1565 MHz
CUDA cores
640
-
Floating-point performance
1,439 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,870 million
8,000 million
Pipelines / CUDA cores
640
1280
Power consumption (TDP)
75 Watt
100 Watt
Texture fill rate
44.96
125.2
Memory type
DDR3 or GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 or 2500 MHz
14 GB/s
Memory bandwidth
32 or 80 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.2
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-