Radeon HD 8870M and FirePro M4000 - video card comparison
Passmark - benchmark score Radeon HD 8870M vs FirePro M4000
Radeon HD 8870M
1687
FirePro M4000
1652
Radeon HD 8870M
FirePro M4000
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Venus
Cape Verde GLM
Market segment
Laptop
Mobile workstation
Release date
December 2012
July 2012
Bus support
-
n/a
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
-
None
Boost clock speed
775 MHz
-
Core clock speed
725 MHz
600 MHz
Floating-point performance
992.0 gflops
691.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
1,500 million
Pipelines / CUDA cores
640
512
Power consumption (TDP)
-
33 Watt
Texture fill rate
31.00
21.60
Memory type
GDDR5, DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
4500 MHz
Memory bandwidth
72 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.2.131
StereoOutput3D
-
1