Radeon HD 5770 and Iris Plus Graphics 645 - video card comparison
Passmark - benchmark score Radeon HD 5770 vs Iris Plus Graphics 645
Radeon HD 5770
1756
Iris Plus Graphics 645
1779
Radeon HD 5770
Iris Plus Graphics 645
Architecture
Terascale 2 (2009−2015)
Gen. 9.5 Coffee Lake (2019)
GPU code name
Juniper
Kaby Lake GT3e
Market segment
Desktop
Laptop
Release date
October 2009
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
850 MHz
300 MHz
Floating-point performance
1,360.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,040 million
-
Pipelines / CUDA cores
800
48
Power consumption (TDP)
108 Watt
15 Watt
Texture fill rate
34.00
50.40
Memory type
GDDR5
DDR3, DDR4
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4800 MHz
System Shared
Memory bandwidth
76.8 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.1.103
Quick Sync
-
+