Radeon R9 290 and Xbox One X GPU - video card comparison
Radeon R9 290
Xbox One X GPU
Architecture
GCN 2.0 (2013−2017)
GCN 2.0 (2013−2017)
GPU code name
Hawaii
Scorpio
Market segment
Desktop
Desktop
Release date
November 2013
November 2017
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Core clock speed
947 MHz
1172 MHz
Floating-point performance
4,849 gflops
6,001 gflops
Manufacturing process technology
28 nm
16 nm
Number of transistors
6,200 million
7,000 million
Pipelines / CUDA cores
2560
2560
Power consumption (TDP)
275 Watt
150 Watt
Texture fill rate
151.5
187.5
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
12 GB
Memory bus width
512 Bit
384 Bit
Memory clock speed
5000 MHz
6800 MHz
Memory bandwidth
320.0 GB/s
326.4 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
1.2
OpenGL
4.6
N/A
Shader Model
6.3
6.0
Vulkan
1.2.131
1.1