Radeon Pro 455 and GeForce GT 740 - video card comparison
Passmark - benchmark score Radeon Pro 455 vs GeForce GT 740
Radeon Pro 455
3205
GeForce GT 740
1534
Radeon Pro 455
GeForce GT 740
Architecture
Polaris (2016−2019)
Kepler (2012−2018)
GPU code name
Polaris 11
GK107
Market segment
Mobile workstation
Desktop
Release date
October 2016
May 2014
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
855 MHz
993 MHz
Floating-point performance
1,313 gflops
762.6 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,000 million
1,270 million
Pipelines / CUDA cores
768
384
Power consumption (TDP)
-
64 Watt
Texture fill rate
41.04
31.78
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5000 MHz
5012 MHz
Memory bandwidth
81.28 GB/s
80.19 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
3.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126
FreeSync
+
-