Radeon HD 7870 and GeForce 610M - video card comparison
Passmark - benchmark score Radeon HD 7870 vs GeForce 610M
Radeon HD 7870
4779
GeForce 610M
300
Radeon HD 7870
GeForce 610M
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Pitcairn XT
N13M-GE
Market segment
Desktop
Laptop
Release date
March 2012
December 2011
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
-
Boost clock speed
-
900 MHz
Core clock speed
1000 MHz
672 MHz
CUDA cores
-
48
Floating-point performance
-
129.02 gflops
Video decoders
-
H.264, VC1, MPEG2 1080p
Manufacturing process technology
28 nm
40 nm
Number of transistors
2800 Million
292 million
Pipelines / CUDA cores
1280
48
Power consumption (TDP)
175 Watt
12 Watt
Texture fill rate
80.00
Up to 7.2 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
256 Bit
64bit
Memory clock speed
4800 MHz
1800 MHz
Memory bandwidth
153.6 GB/s
Up to 14.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
+
Maximum VGA resolution
-
Up to 2048x1536
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
Optimus
-
+