NVIDIA GeForce GTX 970M vs AMD Radeon R9 M395
NVIDIA GeForce GTX 970M
AMD Radeon R9 M395
|
1280 Shaders
3GB GDDR5
993MHz
|
1792 Shaders
2GB GDDR5
834MHz
|
|
Peak AI Performance
10.17 TOPS
INT8
|
Peak AI Performance
2.99 TFLOPS
FP32
|
|
FP32
2.54 TFLOPS
|
FP32
2.99 TFLOPS
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
|
TDP
75W
|
TDP
125W
|
Peak AI Performance
|
|
GeForce GTX 970M - 10.17 TOPS INT8
x3.4
Radeon R9 M395 - 2.99 TFLOPS FP32
x1
FP32
|
|
GeForce GTX 970M - 2.54 TFLOPS FP32
x1
Radeon R9 M395 - 2.99 TFLOPS FP32
x1.18
|
|
GeForce GTX 970M - 120GB/s
x1
Radeon R9 M395 - 174.7GB/s
x1.46
|
|
GeForce GTX 970M - 75W
x1
Radeon R9 M395 - 125W
x1.67
|
|
GeForce GTX 970M - GB6 OpenCL 19,885
x1
Radeon R9 M395 - GB6 OpenCL 23,620
x1.19
|
Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Maxwell 2
|
Architecture
GCN 3
|
|
Family
GeForce 900
|
Family
Radeon R 300
|
|
Codename
NV124
GM204
-
-
|
Codename
Tonga
-
Variant
Amethyst Pro
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
10/7/2014
|
Release Date
5/5/2015
|
|
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
1280 Shaders
|
Shading Units
1792 Shaders
|
|
Texture Mapping Units
80 TMUs
|
Texture Mapping Units
112 TMUs
|
|
Render Output Units
48 ROPs
|
Render Output Units
32 ROPs
|
|
Streaming Multiprocessors
10 SMs
|
-
-
|
|
-
-
|
Compute Units
28 CUs
|
|
993MHz
|
834MHz
|
|
Peak AI Performance
10.17 TOPS
INT8
|
Peak AI Performance
2.99 TFLOPS
FP32
|
|
FP32
2.54 TFLOPS
|
FP32
2.99 TFLOPS
|
|
FP64
80 GFLOPS
|
FP64
190 GFLOPS
|
|
INT8
10.17 TOPS
|
-
-
|
|
INT32
2.54 TOPS
|
-
-
|
|
Pixel Fillrate
47.664 GPixel/s
|
Pixel Fillrate
26.688 GPixel/s
|
|
Texture Fillrate
79.44 GTexel/s
|
Texture Fillrate
93.408 GTexel/s
|
|
L1
48KB/SM
-
|
L1
-
16KB/CU
|
|
L2
1.5MB Shared
|
L2
768KB Shared
|
|
3GB
GDDR5
|
2GB
GDDR5
|
|
Bus Width
192Bit
|
Bus Width
256Bit
|
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
120GB/s
|
Clock
1365MHz
Transfer Rate
5.5GT/s
Bandwidth
174.7GB/s
|
|
TDP
75W
|
TDP
125W
|
|
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
2x 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
|
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