Radeon HD 7870 XT and P104-100 - video card comparison
Passmark - benchmark score Radeon HD 7870 XT vs P104-100
Radeon HD 7870 XT
4603
P104-100
3855
Radeon HD 7870 XT
P104-100
Architecture
GCN 1.0 (2012−2020)
Pascal (2016−2021)
GPU code name
Tahiti
GP104
Market segment
Desktop
Desktop
Release date
November 2012
December 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1x 8-pin
Boost clock speed
975 MHz
1733 MHz
Core clock speed
925 MHz
1607 MHz
Floating-point performance
2,995 gflops
8,873 gflops
Manufacturing process technology
28 nm
16 nm
Number of transistors
4,313 million
7,200 million
Pipelines / CUDA cores
1536
1920
Power consumption (TDP)
185 Watt
-
Texture fill rate
93.60
208.0
Memory type
GDDR5
GDDR5X
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
6000 MHz
10008 MHz
Memory bandwidth
192.0 GB/s
320.3 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
CUDA
-
6.1
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2.131