Radeon R9 Fury and RV790 - video card comparison
Radeon R9 Fury
RV790
Architecture
GCN 1.2 (2015−2016)
TeraScale (2005−2013)
GPU code name
Fiji
RV790
Market segment
Desktop
Desktop
Release date
June 2015
-
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
2x 8-pin
-
Bridgeless CrossFire
1
-
Boost clock speed
1000 MHz
-
Compute units
56
-
Floating-point performance
7,168 gflops
-
Manufacturing process technology
28 nm
55 nm
Number of transistors
8,900 million
959 million
Pipelines / CUDA cores
3584
800
Power consumption (TDP)
275 Watt
-
Texture fill rate
224.0
-
Memory type
High Bandwidth Memory (HBM)
-
Maximum RAM amount
4 GB
-
Memory bus width
4096 Bit
-
Memory clock speed
500 MHz
-
Memory bandwidth
512 GB/s
-
High bandwidth memory (HBM)
+
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
-
Eyefinity
+
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
10.1 (10_1)
Mantle
+
-
OpenCL
2.0
1.1
OpenGL
4.5
3.3
Shader Model
6.3
4.1
Vulkan
+
N/A
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
VCE
+
-
ZeroCore
-
-