AMD Radeon R9 M290X vs AMD Radeon R9 FURY X2
GPU · Specs Compare
Graphics Card
Release Date
Jan 2014
Unknown
Generation
Gem System
Pirate Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
850 MHz
—
Boost Clock
900 MHz
—
Memory Clock
1200 MHz
500 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
HBM
Memory Bus
256bit
4096bit
Bandwidth
153.6GB/s
512.0GB/s
Render Config
Compute Units
20
64
Shading Units
1280
4096
TMUs
80
256
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
67.20 GPixel/s
Texture Rate
72.00 GTexel/s
268.8 GTexel/s
FP32 (float)
2.304 TFLOPS
8.602 TFLOPS
FP64 (double)
144.0 GFLOPS
—
Graphics Processor
GPU Name
Neptune
Capsaicin
GPU Variant
Neptune XT(216-0847000)
Capsaicin XT C9
Architecture
GCN 1.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
8.9 billion
Die Size
212 mm²
596 mm²
Board Design
TDP
100W
Unknown
Outputs
Portable Device Dependent
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
None
2x 8-pin
Suggested PSU
—
200 W
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1 (1.2)
2.1
Vulkan
1.2.170
1.2.170
Shader Model
6.5 (5.1)
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.