Radeon HD 7870 XT and Radeon HD 7350 PCI - video card comparison
Radeon HD 7870 XT
Radeon HD 7350 PCI
Architecture
GCN 1.0 (2012−2020)
TeraScale 2 (2009−2015)
GPU code name
Tahiti
Cedar
Market segment
Desktop
Desktop
Release date
November 2012
January 2012
Interface
PCIe 3.0 x16
PCI
Supplementary power connectors
2x 6-pin
-
Boost clock speed
975 MHz
-
Core clock speed
925 MHz
650 MHz
Floating-point performance
2,995 gflops
104.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
4,313 million
292 million
Pipelines / CUDA cores
1536
80
Power consumption (TDP)
185 Watt
19 Watt
Texture fill rate
93.60
5.200
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
6000 MHz
1000 MHz
Memory bandwidth
192.0 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI
HDMI
+
+
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
-
OpenGL
4.6
4.4
Shader Model
5.1
-
Vulkan
1.2.131
-