Radeon HD 4870 and GeForce RTX 2070 Super - video card comparison
Passmark - benchmark score Radeon HD 4870 vs GeForce RTX 2070 Super
Radeon HD 4870
1411
GeForce RTX 2070 Super
18795
Radeon HD 4870
GeForce RTX 2070 Super
Architecture
TeraScale (2005−2013)
Turing (2018−2021)
GPU code name
RV770
Turing TU104
Market segment
Desktop
Desktop
Release date
June 2008
July 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
-
1770 MHz
Core clock speed
750 MHz
1605 MHz
Floating-point performance
1,200.0 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
956 million
13,600 million
Pipelines / CUDA cores
800
2560
Power consumption (TDP)
150 Watt
215 Watt
Texture fill rate
30.00
283.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
3600 MHz
14000 MHz
Memory bandwidth
115.2 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2.131
VR Ready
-
+