GeForce GTX 960 and Radeon HD 7870M - video card comparison
Passmark - benchmark score GeForce GTX 960 vs Radeon HD 7870M
GeForce GTX 960
6254
Radeon HD 7870M
1552
GeForce GTX 960
Radeon HD 7870M
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
GM206
Heathrow XT
Market segment
Desktop
Laptop
Release date
January 2015
April 2012
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
400 Watt
-
Supplementary power connectors
1x 6-pins
-
SLI options
+
-
Boost clock speed
1178 MHz
-
Core clock speed
1127 MHz
800 MHz
CUDA cores
1024
-
Floating-point performance
2,413 gflops
1,024 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,940 million
1,500 million
Pipelines / CUDA cores
1024
640
Power consumption (TDP)
120 Watt
45 Watt
Texture fill rate
72 billion/sec
32.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7.0 GB/s
4000 MHz
Memory bandwidth
112 GB/s
64 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)
12 (11_1)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
6.4
5.1
Vulkan
+
1.2.131
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-