Radeon R7 M445 and HD Graphics 4000 - video card comparison
Passmark - benchmark score Radeon R7 M445 vs HD Graphics 4000
Radeon R7 M445
971
HD Graphics 4000
468
Radeon R7 M445
HD Graphics 4000
Architecture
GCN (2011−2017)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
Meso
Ivy Bridge
Market segment
Laptop
Laptop
Release date
May 2016
March 2011
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Boost clock speed
920 MHz
1350 MHz
Core clock speed
920 MHz
350 MHz
Floating-point performance
588.8 gflops
33.6 gflops
Manufacturing process technology
28 nm
22 nm
Number of transistors
1,550 million
1,200 million
Pipelines / CUDA cores
320
16
Power consumption (TDP)
15-25 Watt
unknown
Texture fill rate
18.40
20.80
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
2000 MHz
System Shared
Memory bandwidth
32 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.1 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.0
Shader Model
6.0
5.0
Vulkan
1.2.131
1.1.80
Quick Sync
-
+