GeForce GTX 980 Laptop vs Radeon R9 M295X

GeForce GTX 980 Laptop
Radeon R9 M295X
2048 Shaders
8GB GDDR5
1064MHz
2048 Shaders
4GB GDDR5
850MHz
FP32
4.36 TFLOPS
FP32
3.48 TFLOPS
-
-
-
-
Form Factor
Soldered
-
Form Factor
Soldered
-
TDP
200W
TDP
125W
-
-
-
-
-
-
-
-
-
-
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
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Maxwell 2
Architecture
GCN 3
Family
GeForce 900
Family
Radeon R 200
Codename
NV124
GM204
-
-
Codename
Tonga
-
Variant
Amethyst XT
Market Segment
Laptop
Market Segment
Laptop
Release Date
9/22/2015
Release Date
11/23/2014
Foundry
TSMC
-
Foundry
TSMC
-
Fabrication Node
28nm
-
Fabrication Node
28nm
-
Die Size
398 mm²
-
Die Size
359 mm²
-
Transistor Count
5.2 Billion
-
Transistor Count
5 Billion
-
Transistor Density
13.07M/mm²
-
Transistor Density
13.93M/mm²
-
Form
Soldered
Form
Soldered
Shading Units
2048 Shaders
-
Shading Units
2048 Shaders
-
Texture Mapping Units
128 TMUs
Texture Mapping Units
128 TMUs
Render Output Units
64 ROPs
Render Output Units
32 ROPs
-
-
-
-
-
-
-
-
Streaming Multiprocessors
16 SMs
-
-
-
-
Compute Units
32 CUs
-
-
-
-
-
-
-
-
-
-
-
1064MHz
-
-
750MHz Base
850MHz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FP32
4.36 TFLOPS
FP32
3.48 TFLOPS
-
-
-
-
FP64
0.14 TFLOPS
-
FP64
0.22 TFLOPS
-
-
-
-
-
-
-
-
-
-
-
Pixel Fillrate
68.096 GPixel/s
Pixel Fillrate
27.2 GPixel/s
-
-
-
-
Texture Fillrate
136.192 GTexel/s
Texture Fillrate
108.8 GTexel/s
-
-
-
-
L1
-
48KB/SM
-
-
L1
-
-
16KB/CU
-
L2
2MB Shared
L2
768KB Shared
-
-
-
-
-
-
8GB
GDDR5
-
4GB
GDDR5
-
Bus Width
256Bit
Bus Width
256Bit
Clock
1753MHz
Transfer Rate
7GT/s
Bandwidth
224.3GB/s
Clock
1365MHz
Transfer Rate
5.5GT/s
Bandwidth
174.7GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
200W
TDP
125W
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
Max Resolution
4096x2304
Max Resolution
4096x2160
Max Resolution Refresh Rate
60Hz
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
3
Multi Monitor Support
3
-
-
Content Protection
HDCP 1.4
Model
NVENC 3
Model
VCE 3.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Model
NVDEC 1
Model
UVD 5.0
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
Direct X
12
Direct 3D
12_1
Direct X
12
Direct 3D
12_0
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.7
CUDA
5.2
-
-
PureVideo HD
VP6
VDPAU
Feature Set E
Shader Model
6.5
-
-
GFX
8
-
-
-
-
Not a Card
-
-
-
Not a Card
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCIe Version
3.0
PCIe Lanes
16
-
-
PCIe Version
3.0
PCIe Lanes
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Change Results