Radeon HD 3870 X2 and Radeon R8 M535DX - video card comparison
Passmark - benchmark score Radeon HD 3870 X2 vs Radeon R8 M535DX
Radeon HD 3870 X2
729
Radeon R8 M535DX
690
Radeon HD 3870 X2
Radeon R8 M535DX
Architecture
TeraScale (2005−2013)
GCN 3.0 (2014−2017)
GPU code name
R680
Meso
Market segment
Desktop
Desktop
Release date
January 2008
April 2017
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
-
891 MHz
Core clock speed
825 MHz
780 MHz
Floating-point performance
2x 528.0 gflops
-
Manufacturing process technology
55 nm
28 nm
Number of transistors
666 million
1,550 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
165 Watt
-
Texture fill rate
13.20
17.82
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1802 MHz
System Shared
Memory bandwidth
57.66 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.0
Vulkan
N/A
1.2.131