Radeon E8860 and Radeon E9174 MXM - video card comparison
Radeon E8860
Radeon E9174 MXM
Architecture
GCN 1.0 (2012−2020)
GCN 4.0 (2016−2020)
GPU code name
Venus
Lexa
Market segment
Desktop
Desktop
Release date
January 2014
October 2017
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
-
None
Boost clock speed
625 MHz
1219 MHz
Core clock speed
575 MHz
1124 MHz
Floating-point performance
800.0 gflops
1,248 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,500 million
2,200 million
Pipelines / CUDA cores
640
512
Power consumption (TDP)
37 Watt
50 Watt
Texture fill rate
25.00
39.01
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
6000 MHz
Memory bandwidth
72 GB/s
96 GB/s
Display Connectors
4x mini-DisplayPort
No outputs
DirectX
12 (11_1)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2.131