Radeon R9 295X2 and HD Graphics 630 - video card comparison
Passmark - benchmark score Radeon R9 295X2 vs HD Graphics 630
Radeon R9 295X2
8876
HD Graphics 630
1233
Radeon R9 295X2
HD Graphics 630
Architecture
GCN 2.0 (2013−2017)
Gen. 9.5 Kaby Lake (2015−2017)
GPU code name
Vesuvius
Kaby-Lake-H-GT2
Market segment
Desktop
Desktop
Release date
April 2014
January 2017
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
2 x 8-pin
-
Boost clock speed
1018 MHz
1150 MHz
Core clock speed
-
300 MHz
Floating-point performance
2x 5,733 gflops
441.6 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
6,200 million
189 million
Pipelines / CUDA cores
2816
24
Power consumption (TDP)
500 Watt
15 Watt
Texture fill rate
179.2
26.40
Memory type
GDDR5
DDR3L/LPDDR3/LPDDR4
Maximum RAM amount
8 GB
64 GB
Memory bus width
512 Bit
64/128 Bit
Memory clock speed
1250 MHz
System Shared
Memory bandwidth
640 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 4x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
12 (12_1)
Mantle
-
-
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.4
Vulkan
+
+
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
Quick Sync
-
+
TressFX
1
-
TrueAudio
-
-
UVD
+
-
ZeroCore
-
-