GeForce GTX 1070 Max-Q and Radeon R9 M290X Crossfire - video card comparison
GeForce GTX 1070 Max-Q
Radeon R9 M290X Crossfire
Architecture
Pascal (2016−2021)
GCN (2011−2017)
GPU code name
N17E-G2 Max-Q
Neptune CF
Market segment
Laptop
Laptop
Release date
May 2017
March 2014
Interface
PCIe 3.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
1265 - 1379 MHz
900 MHz
Core clock speed
1101 - 1215 MHz
850 MHz
Floating-point performance
5,648 gflops
-
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
2x 2800 Million
Pipelines / CUDA cores
2048
2560
Power consumption (TDP)
115 Watt
200 Watt
Texture fill rate
176.5
-
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2x 4 GB
Memory bus width
256 Bit
2x 256 Bit
Memory clock speed
8000 MHz
4800 MHz
Memory bandwidth
256.3 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (FL 11_1)
CUDA
6.1
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-
VR Ready
+
-