Radeon HD 7870 and UHD Graphics 600 - video card comparison
Passmark - benchmark score Radeon HD 7870 vs UHD Graphics 600
Radeon HD 7870
4779
UHD Graphics 600
344
Radeon HD 7870
UHD Graphics 600
Architecture
GCN (2011−2017)
Gen. 9 Gemini Lake (2017)
GPU code name
Pitcairn XT
Gemini Lake
Market segment
Desktop
Laptop
Release date
March 2012
December 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
2x 6-pin
-
Boost clock speed
-
700 MHz
Core clock speed
1000 MHz
300 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
2800 Million
189 million
Pipelines / CUDA cores
1280
12
Power consumption (TDP)
175 Watt
5 Watt
Texture fill rate
80.00
9.000
Memory type
GDDR5
DDR4 / LPDDR4
Maximum RAM amount
2 GB
System Shared
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
4800 MHz
System Shared
Memory bandwidth
153.6 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
+
Quick Sync
-
+