Radeon RX Vega 64 and GeForce GTX TITAN X - video card comparison
Passmark - benchmark score Radeon RX Vega 64 vs GeForce GTX TITAN X
Radeon RX Vega 64
14789
GeForce GTX TITAN X
13399
Radeon RX Vega 64
GeForce GTX TITAN X
Architecture
Vega (2017−2021)
Maxwell 2.0 (2015−2019)
GPU code name
Vega
GM200
Market segment
Desktop
Desktop
Release date
August 2017
March 2015
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
-
600 Watt
Supplementary power connectors
2x 8-pin
6-pin + 8-pin
SLI options
-
4x
Boost clock speed
1546 MHz
1075 MHz
Core clock speed
1630 MHz
1000 MHz
CUDA cores
-
3072
Floating-point performance
13,353 gflops
6,691 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
12,500 million
8,000 million
Pipelines / CUDA cores
4096
3072
Power consumption (TDP)
295 Watt
250 Watt
Texture fill rate
395.8
192 billion/sec
Memory type
HBM2
GDDR5
Maximum RAM amount
8 GB
12 GB
Memory bus width
2048 Bit
384 Bit
Memory clock speed
945 MHz
7.0 GB/s
Memory bandwidth
483.8 GB/s
336.5 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Multi monitor support
-
4 displays
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (12_1)
CUDA
-
+
OpenCL
2.0
1.2
OpenGL
4.6
4.5
Shader Model
6.4
6.4
Vulkan
1.1.125
1.1.126
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0