Radeon R9 290X and Radeon R9 M375 - video card comparison
Passmark - benchmark score Radeon R9 290X vs Radeon R9 M375
Radeon R9 290X
7648
Radeon R9 M375
1008
Radeon R9 290X
Radeon R9 M375
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Hawaii XT
Tropo
Market segment
Desktop
Laptop
Release date
October 2013
May 2015
Bus support
PCIe 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
-
Boost clock speed
947 MHz
1015 MHz
Compute units
-
10
Core clock speed
-
1015 MHz
Floating-point performance
5,632 gflops
1,299 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
6,200 million
1,500 million
Pipelines / CUDA cores
2816
640
Power consumption (TDP)
250 Watt
-
Texture fill rate
176.0
40.60
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
4 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
1250 MHz
1100 MHz
Memory bandwidth
320 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
+
1
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
DirectX® 12
Mantle
-
+
OpenCL
2.0
Not Listed
OpenGL
4.6
4.4
Shader Model
6.3
5.1
Vulkan
+
-
AppAcceleration
+
+
CrossFire
1
-
DDMA audio
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
1
1
HD3D
+
+
LiquidVR
1
-
PowerTune
-
+
Switchable graphics
-
1
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
+