Radeon HD 4870 and P106-100 - video card comparison
Passmark - benchmark score Radeon HD 4870 vs P106-100
Radeon HD 4870
1411
P106-100
6591
Radeon HD 4870
P106-100
Architecture
TeraScale (2005−2013)
Pascal (2016−2021)
GPU code name
RV770
GP106
Market segment
Desktop
Desktop
Release date
June 2008
June 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin
Boost clock speed
-
1709 MHz
Core clock speed
750 MHz
1506 MHz
Floating-point performance
1,200.0 gflops
4,375 gflops
Manufacturing process technology
55 nm
16 nm
Number of transistors
956 million
4,400 million
Pipelines / CUDA cores
800
1280
Power consumption (TDP)
150 Watt
120 Watt
Texture fill rate
30.00
136.7
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
3600 MHz
8008 MHz
Memory bandwidth
115.2 GB/s
192.2 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
6.1
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131