Radeon R9 M290X Crossfire and Radeon R7 370 - video card comparison
Radeon R9 M290X Crossfire
Radeon R7 370
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Neptune CF
Trinidad (Pitcairn)
Market segment
Laptop
Desktop
Release date
March 2014
May 2015
Bus support
-
PCIe 3.0
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1 x 6-pin
Boost clock speed
900 MHz
975 MHz
Core clock speed
850 MHz
-
Floating-point performance
-
1,997 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2x 2800 Million
2,800 million
Pipelines / CUDA cores
2560
1024
Power consumption (TDP)
200 Watt
110 Watt
Texture fill rate
-
62.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x 4 GB
4 GB
Memory bus width
2x 256 Bit
256 Bit
Memory clock speed
4800 MHz
975 MHz
Memory bandwidth
-
179.2 GB/s
Shared memory
-
-
Display Connectors
-
2x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
-
+
Number of Eyefinity displays
-
6
HDMI
-
+
DisplayPort support
-
+
DirectX
12 (FL 11_1)
DirectX® 12
Mantle
-
+
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
+
AppAcceleration
-
+
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
+
VCE
-
+
ZeroCore
-
-