Radeon HD 4770 and Radeon RX 7700S - video card comparison
Passmark - benchmark score Radeon HD 4770 vs Radeon RX 7700S
Radeon HD 4770
935
Radeon RX 7700S
16377
Radeon HD 4770
Radeon RX 7700S
Architecture
TeraScale (2005−2013)
RDNA 3
GPU code name
RV740
Navi 33
Market segment
Desktop
Laptop
Release date
April 2009
January 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
2200 MHz
Core clock speed
750 MHz
-
Floating-point performance
960.0 gflops
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
826 million
13,300 million
Pipelines / CUDA cores
640
2048
Power consumption (TDP)
80 Watt
100 Watt (75 - 100 Watt TGP)
Texture fill rate
24.00
300.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
512 MB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
3200 MHz
18000 MHz
Memory bandwidth
51.2 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
Portable Device Dependent
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3