Radeon HD 6850 X2 and UHD Graphics 630 - video card comparison
Passmark - benchmark score Radeon HD 6850 X2 vs UHD Graphics 630
Radeon HD 6850 X2
2610
UHD Graphics 630
1228
Radeon HD 6850 X2
UHD Graphics 630
Architecture
TeraScale 2 (2009−2015)
Gen. 9.5 (2017)
GPU code name
Barts
Kaby-Lake-H-GT2
Market segment
Desktop
Desktop
Release date
September 2011
October 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
2x 8-pin
-
Boost clock speed
-
1150 MHz
Core clock speed
800 MHz
300 MHz
Floating-point performance
2x 1,536.0 gflops
460.8 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,700 million
189 million
Pipelines / CUDA cores
960
24
Power consumption (TDP)
254 Watt
15 Watt
Texture fill rate
38.40
26.45
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
4200 MHz
System Shared
Memory bandwidth
134.4 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.1.103
Quick Sync
-
+