Radeon R9 290 and GeForce GTX 950 - video card comparison
Passmark - benchmark score Radeon R9 290 vs GeForce GTX 950
Radeon R9 290
8336
GeForce GTX 950
5498
Radeon R9 290
GeForce GTX 950
Architecture
GCN 2.0 (2013−2017)
Maxwell (2014−2018)
GPU code name
Hawaii
GM206
Market segment
Desktop
Desktop
Release date
November 2013
August 2015
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
-
350 Watt
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pins
SLI options
-
+
Boost clock speed
-
1188 MHz
Core clock speed
947 MHz
1024 MHz
CUDA cores
-
768
Floating-point performance
4,849 gflops
1,825 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
6,200 million
2,940 million
Pipelines / CUDA cores
2560
768
Power consumption (TDP)
275 Watt
90 Watt
Texture fill rate
151.5
49.2 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
5000 MHz
6.6 GB/s
Memory bandwidth
320.0 GB/s
105.6 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Multi monitor support
-
4 displays
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
-
+
Audio input for HDMI
-
Internal
DirectX
12 (12_0)
12 (12_1)
CUDA
-
+
OpenCL
2.0
1.2
OpenGL
4.6
4.5
Shader Model
6.3
6.4
Vulkan
1.2.131
1.1.126
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0