Iris Pro Graphics 6200 and GeForce GT 640 - video card comparison
Passmark - benchmark score Iris Pro Graphics 6200 vs GeForce GT 640
Iris Pro Graphics 6200
1569
GeForce GT 640
1210
Iris Pro Graphics 6200
GeForce GT 640
Architecture
Gen. 8 Broadwell (2014−2015)
Kepler (2012−2018)
GPU code name
Broadwell GT3e
GK107
Market segment
Laptop
Desktop
Release date
June 2015
June 2012
Interface
PCIe 2.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
902 MHz
Floating-point performance
883.2 gflops
692.7 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
1,270 million
Pipelines / CUDA cores
48
384
Power consumption (TDP)
15 Watt
65 Watt
Texture fill rate
40.80
28.86
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
2 GB
Memory bus width
eDRAM + 64/128 Bit
128 Bit
Memory clock speed
System Shared
1782 MHz
Memory bandwidth
-
28.51 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (11_1)
12 (11_0)
CUDA
-
3.0
OpenCL
2.0
1.2
OpenGL
4.4
4.6
Shader Model
5.1
5.1
Vulkan
1.1.80
1.1.126
Quick Sync
+
-