Radeon HD 7770 and Iris Xe MAX Graphics - video card comparison
Passmark - benchmark score Radeon HD 7770 vs Iris Xe MAX Graphics
Radeon HD 7770
2235
Iris Xe MAX Graphics
2030
Radeon HD 7770
Iris Xe MAX Graphics
Architecture
GCN (2011−2017)
Gen. 12 Xe (2020)
GPU code name
Cape Verde
iDG1LPDEV
Market segment
Desktop
Laptop
Release date
February 2012
October 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1650 MHz
Core clock speed
1000 MHz
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
1,500 million
-
Pipelines / CUDA cores
640
96
Power consumption (TDP)
80 Watt
25 Watt
Texture fill rate
40.00
79.20
Memory type
GDDR5
LPDDR4x
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
4266 MHz
Memory bandwidth
72 GB/s
68.26 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2