Radeon Pro 450 and Radeon HD 6770M - video card comparison
Passmark - benchmark score Radeon Pro 450 vs Radeon HD 6770M
Radeon Pro 450
2804
Radeon HD 6770M
993
Radeon Pro 450
Radeon HD 6770M
Architecture
Polaris (2016−2019)
Terascale 2 (2009−2015)
GPU code name
Polaris 11
Whistler-XT
Market segment
Mobile workstation
Laptop
Release date
October 2016
January 2011
Interface
PCIe 3.0 x8
MXM-A (3.0)
Core clock speed
800 MHz
675 / 725 MHz
Floating-point performance
1,024 gflops
696.0 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
3,000 million
716 million
Pipelines / CUDA cores
640
480
Power consumption (TDP)
75 Watt
35 Watt
Texture fill rate
32.00
17.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5080 MHz
800 MHz
Memory bandwidth
81.28 GB/s
57.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
1.2.131
N/A
FreeSync
+
-