AMD Radeon RX 455 OEM vs AMD Radeon R9 FURY X2
GPU Specs Compare
Graphics Card
Release Date
Jun 2016
Unknown
Generation
Arctic Islands
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1625 MHz
500 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
HBM
Memory Bus
128bit
4096bit
Bandwidth
104.0GB/s
512.0GB/s
Render Config
Compute Units
12
64
Shading Units
768
4096
TMUs
48
256
ROPs
16
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
2 MB
Theoretical Performance
Pixel Rate
16.80 GPixel/s
67.20 GPixel/s
Texture Rate
50.40 GTexel/s
268.8 GTexel/s
FP32 (float)
1.613 TFLOPS
8.602 TFLOPS
FP64 (double)
100.8 GFLOPS
-
Graphics Processor
GPU Name
Tobago
Capsaicin
GPU Variant
Tobago PRO(215-0875010)
Capsaicin XT C9
Architecture
GCN 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
8.9 billion
Die Size
160 mm²
596 mm²
Board Design
TDP
100W
Unknown
Suggested PSU
300 W
200 W
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2.170
Shader Model
6.3
6.5