GeForce GTX 480 and Iris Plus Graphics 640 - video card comparison
Passmark - benchmark score GeForce GTX 480 vs Iris Plus Graphics 640
GeForce GTX 480
4229
Iris Plus Graphics 640
1534
GeForce GTX 480
Iris Plus Graphics 640
Architecture
Fermi (2010−2014)
Gen. 9.5 Kaby Lake (2015−2017)
GPU code name
GF100
Kaby Lake GT3e
Market segment
Desktop
Laptop
Release date
December 2010
January 2017
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
6-pin & 8-pin
-
SLI options
+
-
Boost clock speed
-
1050 MHz
Core clock speed
700 MHz
300 MHz
CUDA cores
480
-
Floating-point performance
1,345.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
3,100 million
189 million
Pipelines / CUDA cores
480
48
Power consumption (TDP)
295 Watt
15 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
42 billion/sec
52.80
Memory type
GDDR5
DDR3L/LPDDR3/DDR4
Maximum RAM amount
1536 MB
32 GB
Memory bus width
384 Bit
64/128 Bit
Memory clock speed
1848 MHz (3696 data rate)
System Shared
Memory bandwidth
177.4 GB/s
-
Shared memory
-
+
Display Connectors
Two Dual Link DVI, Mini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.2
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.1.103
Quick Sync
-
+