Radeon HD 4770 and UHD Graphics Xe 16EUs (Tiger Lake-H) - video card comparison
Radeon HD 4770
UHD Graphics Xe 16EUs (Tiger Lake-H)
Architecture
TeraScale (2005−2013)
Gen. 12 (2021)
GPU code name
RV740
Tiger Lake Xe
Market segment
Desktop
Laptop
Release date
April 2009
March 2021
Interface
PCIe 2.0 x16
-
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1450 MHz
Core clock speed
750 MHz
350 MHz
Floating-point performance
960.0 gflops
-
Manufacturing process technology
40 nm
10 nm
Number of transistors
826 million
-
Pipelines / CUDA cores
640
16
Power consumption (TDP)
80 Watt
-
Texture fill rate
24.00
-
Memory type
GDDR5
-
Maximum RAM amount
512 MB
-
Memory bus width
128 Bit
-
Memory clock speed
3200 MHz
-
Memory bandwidth
51.2 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
-
DirectX
10.1 (10_1)
12_1
OpenCL
1.1
-
OpenGL
3.3
-
Shader Model
4.1
-
Vulkan
N/A
-
Quick Sync
-
+