Iris Xe Graphics G7 and Radeon HD 3870 - video card comparison
Iris Xe Graphics G7
Radeon HD 3870
Architecture
Gen. 11 Ice Lake (2019−2022)
TeraScale (2005−2013)
GPU code name
Tiger Lake Xe
RV670
Market segment
Laptop
Desktop
Release date
August 2020
November 2007
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
-
777 MHz
Floating-point performance
-
497.3 gflops
Manufacturing process technology
10 nm
55 nm
Number of transistors
-
666 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
-
106 Watt
Texture fill rate
-
12.43
Memory type
DDR4
GDDR4
Maximum RAM amount
-
512 MB
Memory bus width
-
256 Bit
Memory clock speed
-
2252 MHz
Memory bandwidth
-
72.06 GB/s
Shared memory
+
-
Display Connectors
-
2x DVI, 1x S-Video
DirectX
DirectX 12_1
10.1 (10_1)
OpenCL
-
N/A
OpenGL
-
3.3
Shader Model
-
4.1
Vulkan
-
N/A
Quick Sync
+
-