Radeon HD 7970 and GeForce 610M - video card comparison
Passmark - benchmark score Radeon HD 7970 vs GeForce 610M
Radeon HD 7970
5405
GeForce 610M
300
Radeon HD 7970
GeForce 610M
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Tahiti XT
N13M-GE
Market segment
Desktop
Laptop
Release date
December 2011
December 2011
Bus support
PCIe 2.1 x16
PCI Express 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
925 MHz
900 MHz
Core clock speed
-
672 MHz
CUDA cores
-
48
Floating-point performance
3,789 gflops
129.02 gflops
Video decoders
-
H.264, VC1, MPEG2 1080p
Manufacturing process technology
28 nm
40 nm
Number of transistors
4,313 million
292 million
Pipelines / CUDA cores
2048
48
Power consumption (TDP)
300 Watt
12 Watt
Texture fill rate
118.4
Up to 7.2 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
6 GB
1 GB
Memory bus width
384 Bit
64bit
Memory clock speed
1375 MHz
1800 MHz
Memory bandwidth
264 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
DisplayPort support
-
-
DirectX
DirectX® 11
12 API
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
Optimus
-
+
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-