Radeon HD 8970M and GeForce GT 540M - video card comparison
Passmark - benchmark score Radeon HD 8970M vs GeForce GT 540M
Radeon HD 8970M
3992
GeForce GT 540M
493
Radeon HD 8970M
GeForce GT 540M
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Neptune
N12P-GS
Market segment
Laptop
Laptop
Release date
May 2013
January 2011
Interface
PCIe 3.0 x16
MXM-A (3.0)
Boost clock speed
900 MHz
-
Core clock speed
850 MHz
672 MHz
CUDA cores
-
96
Floating-point performance
2,304 gflops
258.05 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,800 million
585 million
Pipelines / CUDA cores
1280
96
Power consumption (TDP)
100 Watt
35 Watt
Texture fill rate
72.00
10.8 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
4800 MHz
900 MHz
Memory bandwidth
153.6 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 API
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A
3D Blu-Ray
-
+
3D Gaming
-
+
Optimus
-
+