GeForce GTX 950M GDDR5 vs Radeon Pro 455

GeForce GTX 950M GDDR5
Radeon Pro 455
640 Shaders
2GB GDDR5
914MHz
768 Shaders
2GB GDDR5
855MHz
FP32
1.17 TFLOPS
FP32
1.31 TFLOPS
-
-
FP16
1.31 TFLOPS
Form Factor
Soldered
-
Form Factor
Soldered
-
TDP
Unknown
TDP
35W
-
-
-
-
-
-
-
-
-
-
GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
NVIDIA
Manufacturer
Apple
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Maxwell
Architecture
GCN 4
Family
GeForce 900
Family
Radeon Pro
Codename
NV117
GM107
-
-
Codename
Baffin
Polaris 11
Variant
Polaris 11 XLA
Market Segment
Laptop
Market Segment
Laptop
Release Date
3/12/2015
Release Date
10/30/2016
Foundry
TSMC
-
Foundry
GlobalFoundries
-
Fabrication Node
28nm
-
Fabrication Node
14LPP
-
Die Size
148 mm²
-
Die Size
123 mm²
-
Transistor Count
1.9 Billion
-
Transistor Count
3 Billion
-
Transistor Density
12.64M/mm²
-
Transistor Density
24.39M/mm²
-
Form
Soldered
Form
Soldered
Shading Units
640 Shaders
-
Shading Units
768 Shaders
-
Texture Mapping Units
40 TMUs
Texture Mapping Units
48 TMUs
Render Output Units
16 ROPs
Render Output Units
16 ROPs
-
-
-
-
-
-
-
-
Streaming Multiprocessors
5 SMs
-
-
-
-
Compute Units
12 CUs
-
-
-
-
-
-
-
-
-
-
-
914MHz
-
-
-
855MHz
-
-
-
-
-
-
-
-
-
-
-
-
-
FP16
1.31 TFLOPS
-
-
-
-
-
-
-
FP32
1.17 TFLOPS
FP32
1.31 TFLOPS
-
-
-
-
FP64
0.04 TFLOPS
-
FP64
0.08 TFLOPS
-
-
-
-
-
-
-
-
-
-
-
Pixel Fillrate
14.624 GPixel/s
Pixel Fillrate
13.68 GPixel/s
-
-
-
-
Texture Fillrate
36.56 GTexel/s
Texture Fillrate
41.04 GTexel/s
-
-
-
-
L1
-
64KB/SM
-
-
L1
-
-
16KB/CU
-
L2
2MB Shared
L2
1MB Shared
-
-
-
-
-
-
2GB
GDDR5
-
2GB
GDDR5
-
Bus Width
128Bit
Bus Width
128Bit
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
Unknown
TDP
35W
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
Max Resolution
4096x2304
Max Resolution
5120x2880
Max Resolution Refresh Rate
30Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Variable Refresh Rate
-
FreeSync
-
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
3
-
-
Content Protection
HDCP 2.2
Model
NVENC 2
Model
VCE 3.4
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Model
NVDEC 1
Model
UVD 6.3
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Direct X
12
Direct 3D
11_0
Direct X
12
Direct 3D
12_0
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
Shader Model
6.7
CUDA
5.0
-
-
PureVideo HD
VP6
VDPAU
Feature Set E
Shader Model
6.7
-
-
GFX
8
-
-
-
-
Not a Card
-
-
-
Not a Card
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCIe Version
3.0
PCIe Lanes
16
-
-
PCIe Version
3.0
PCIe Lanes
8
-
-
-
-
-
-
-
-
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Change Results