HD Graphics 4000 and Radeon RX 640 - video card comparison
Passmark - benchmark score HD Graphics 4000 vs Radeon RX 640
HD Graphics 4000
468
Radeon RX 640
2020
HD Graphics 4000
Radeon RX 640
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Polaris (2016−2019)
GPU code name
Ivy Bridge
Polaris 12
Market segment
Laptop
Laptop
Release date
March 2011
August 2019
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1350 MHz
1218 MHz
Core clock speed
350 MHz
1218 MHz
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
14 nm
Number of transistors
1,200 million
2,200 million
Pipelines / CUDA cores
16
640
Power consumption (TDP)
unknown
50 Watt
Texture fill rate
20.80
38.98
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
4 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
6000 MHz
Memory bandwidth
-
112.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.1 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.0
4.6
Shader Model
5.0
6.4
Vulkan
1.1.80
1.2.131
FreeSync
-
+
Quick Sync
+
-