Radeon HD 4870 and GeForce GTX 1630 - video card comparison
Passmark - benchmark score Radeon HD 4870 vs GeForce GTX 1630
Radeon HD 4870
1411
GeForce GTX 1630
5141
Radeon HD 4870
GeForce GTX 1630
Architecture
TeraScale (2005−2013)
Turing (2018−2021)
GPU code name
RV770
TU117
Market segment
Desktop
Desktop
Release date
June 2008
June 2022
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 6-pin
None
Boost clock speed
-
1785 MHz
Core clock speed
750 MHz
-
Floating-point performance
1,200.0 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
956 million
4,700 million
Pipelines / CUDA cores
800
512
Power consumption (TDP)
150 Watt
75 Watt
Texture fill rate
30.00
57.12
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
3600 MHz
12 GB/s
Memory bandwidth
115.2 GB/s
96 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
7.5
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.3