GeForce GTX 970M and Radeon HD 7470M - video card comparison
Passmark - benchmark score GeForce GTX 970M vs Radeon HD 7470M
GeForce GTX 970M
5911
Radeon HD 7470M
419
GeForce GTX 970M
Radeon HD 7470M
Architecture
Maxwell (2014−2018)
Terascale 2 (2009−2015)
GPU code name
GM204
Seymour XT / XTX
Market segment
Laptop
Laptop
Release date
October 2014
December 2011
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
1038 MHz
800 MHz
Core clock speed
924 MHz
750 / 800 MHz
CUDA cores
1280
-
Floating-point performance
2,657 gflops
240.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
5,200 million
370 million
Pipelines / CUDA cores
1280
160
Power consumption (TDP)
unknown
7 Watt
Texture fill rate
83.04
6.400
Memory type
GDDR5
DDR3/GDDR5
Maximum RAM amount
6 GB
512 MB
Memory bus width
192 Bit
64 Bit
Memory clock speed
2500 MHz
3200 / 1800 MHz
Memory bandwidth
120 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.4
Shader Model
6.4
5.0
Vulkan
1.1.126
N/A
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-