Radeon HD 7770 and L4 - video card comparison
Passmark - benchmark score Radeon HD 7770 vs L4
Radeon HD 7770
2235
L4
11864
Radeon HD 7770
L4
Architecture
GCN (2011−2017)
Ada Lovelace
GPU code name
Cape Verde
AD104
Market segment
Desktop
Desktop
Release date
February 2012
March 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2040 MHz
Core clock speed
1000 MHz
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,500 million
35,800 million
Pipelines / CUDA cores
640
7424
Power consumption (TDP)
80 Watt
72 Watt
Texture fill rate
40.00
489.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
24 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
4500 MHz
12.5 GB/s
Memory bandwidth
72 GB/s
300.1 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.2.131
1.3