Radeon R9 270 1024SP and UHD Graphics Xe G4 48EUs - video card comparison
Radeon R9 270 1024SP
UHD Graphics Xe G4 48EUs
Architecture
GCN 1.0 (2012−2020)
Gen. 11 Ice Lake (2019−2022)
GPU code name
Pitcairn
Tiger Lake Xe
Market segment
Desktop
Laptop
Release date
March 2015
August 2020
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 6-pin
-
Boost clock speed
925 MHz
1450 MHz
Core clock speed
900 MHz
350 MHz
Floating-point performance
1,894 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
2,800 million
-
Pipelines / CUDA cores
1024
48
Power consumption (TDP)
150 Watt
28 Watt
Texture fill rate
59.20
-
Memory type
GDDR5
-
Maximum RAM amount
2 GB
-
Memory bus width
256 Bit
-
Memory clock speed
4800 MHz
-
Memory bandwidth
153.6 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
-
HDMI
+
-
DirectX
12 (11_1)
12_1
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
1.2.131
-
Quick Sync
-
+