FirePro V7770 and Iris Plus Graphics 645 - video card comparison
FirePro V7770
Iris Plus Graphics 645
Architecture
TeraScale (2005−2013)
Gen. 9.5 Coffee Lake (2019)
GPU code name
RV770
Kaby Lake GT3e
Market segment
Workstation
Laptop
Release date
2012
July 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1150 MHz
Core clock speed
625 MHz
300 MHz
Manufacturing process technology
55 nm
14 nm
Number of transistors
956 million
-
Pipelines / CUDA cores
800
48
Power consumption (TDP)
76 Watt
15 Watt
Texture fill rate
25.00
50.40
Memory type
GDDR4
DDR3, DDR4
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
2.1 GB/s
System Shared
Memory bandwidth
33.6 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI
No outputs
DirectX
10.1 (10_1)
12 (12_1)
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.1.103
Quick Sync
-
+