AMD Radeon R9 M485X vs NVIDIA GeForce GTX 980M
AMD Radeon R9 M485X
NVIDIA GeForce GTX 980M
|
2048 Shaders
8GB GDDR5
723MHz
|
1536 Shaders
4GB GDDR5
1127MHz
|
|
Peak AI Performance
2.96 TFLOPS
FP32
|
Peak AI Performance
13.85 TOPS
INT8
|
|
FP32
2.96 TFLOPS
|
FP32
3.46 TFLOPS
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
|
TDP
100W
|
TDP
100W
|
Peak AI Performance
|
|
Radeon R9 M485X - 2.96 TFLOPS FP32
x1
GeForce GTX 980M - 13.85 TOPS INT8
x4.68
FP32
|
|
Radeon R9 M485X - 2.96 TFLOPS FP32
x1
GeForce GTX 980M - 3.46 TFLOPS FP32
x1.17
|
|
Radeon R9 M485X - 160GB/s
x1
GeForce GTX 980M - 160GB/s
x1
|
|
Radeon R9 M485X - 100W
x1
GeForce GTX 980M - 100W
x1
|
GB6 OpenCL N/A
0%
|
|
|
0%
|
0%
|
|
GB6 Vulkan N/A
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Manufacturer
AMD
|
Manufacturer
NVIDIA
|
|
Chip Designer
AMD
|
Chip Designer
NVIDIA
|
|
Architecture
GCN 3
|
Architecture
Maxwell 2
|
|
Family
Radeon R 400
|
Family
GeForce 900
|
|
Codename
Tonga
-
Variant
Antigua XT
|
Codename
NV124
GM204
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
5/15/2016
|
Release Date
10/7/2014
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
28nm
|
Fabrication Node
28nm
|
|
Die Size
359 mm²
|
Die Size
398 mm²
|
|
Transistor Count
5 Billion
|
Transistor Count
5.2 Billion
|
|
Transistor Density
13.93M/mm²
|
Transistor Density
13.07M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
2048 Shaders
|
Shading Units
1536 Shaders
|
|
Texture Mapping Units
128 TMUs
|
Texture Mapping Units
96 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
64 ROPs
|
|
-
-
|
Streaming Multiprocessors
12 SMs
|
|
Compute Units
32 CUs
|
-
-
|
|
723MHz Base
723MHz
|
1038MHz Base
1127MHz
|
|
Peak AI Performance
2.96 TFLOPS
FP32
|
Peak AI Performance
13.85 TOPS
INT8
|
|
FP32
2.96 TFLOPS
|
FP32
3.46 TFLOPS
|
|
FP64
190 GFLOPS
|
FP64
110 GFLOPS
|
|
-
-
|
INT8
13.85 TOPS
|
|
-
-
|
INT32
3.46 TOPS
|
|
Pixel Fillrate
23.136 GPixel/s
|
Pixel Fillrate
72.128 GPixel/s
|
|
Texture Fillrate
92.544 GTexel/s
|
Texture Fillrate
108.192 GTexel/s
|
|
L1
-
16KB/CU
|
L1
48KB/SM
-
|
|
L2
768KB Shared
|
L2
2MB Shared
|
|
8GB
GDDR5
|
4GB
GDDR5
|
|
Bus Width
256Bit
|
Bus Width
256Bit
|
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
160GB/s
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
160GB/s
|
|
TDP
100W
|
TDP
100W
|
|
Max Resolution
4096x2160
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
|
Variable Refresh Rate
G-Sync
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
VCE 3.0
|
Model
2x NVENC 3
|
|
Codec
AVC (H.264)
HEVC (H.265)
|
Codec
AVC (H.264)
HEVC (H.265)
|
|
Model
UVD 5.0
|
Model
NVDEC 1
|
|
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_0
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.5
-
-
GFX
8
-
-
-
-
|
Shader Model
6.7
CUDA
5.2
-
-
PureVideo HD
VP6
VDPAU
Feature Set E
|
|
Not a Card
|
Not a Card
|
|
PCIe Version
3.0
PCIe Lanes
16
|
PCIe Version
3.0
PCIe Lanes
16
|
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