GeForce GTX 980 Ti and Radeon HD 6470M - video card comparison
Passmark - benchmark score GeForce GTX 980 Ti vs Radeon HD 6470M
GeForce GTX 980 Ti
14228
Radeon HD 6470M
234
GeForce GTX 980 Ti
Radeon HD 6470M
Architecture
Maxwell (2014−2018)
Terascale 2 (2009−2015)
GPU code name
GM200
Seymour XT
Market segment
Desktop
Laptop
Release date
June 2015
January 2011
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
6-pin + 8-pin
-
SLI options
+
-
Boost clock speed
1075 MHz
-
Core clock speed
1000 MHz
700 / 750 MHz
CUDA cores
2816
-
Floating-point performance
6,060 gflops
224 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
8,000 million
370 million
Pipelines / CUDA cores
2816
160
Power consumption (TDP)
250 Watt
-
Texture fill rate
176 billion/sec
5.600
Memory type
GDDR5
DDR3
Maximum RAM amount
6 GB
1 GB
Memory bus width
384 Bit
64 Bit
Memory clock speed
7.0 GB/s
800 MHz
Memory bandwidth
336.5 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
G-SYNC support
+
-
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
11.2 (11_0)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.5
4.4
Shader Model
6.4
5.0
Vulkan
1.1.126
N/A
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-