GeForce GTX 295 and GeForce GTX 870M - video card comparison
Passmark - benchmark score GeForce GTX 295 vs GeForce GTX 870M
GeForce GTX 295
1242
GeForce GTX 870M
3552
GeForce GTX 295
GeForce GTX 870M
Architecture
Tesla 2.0 (2007−2013)
Kepler (2012−2018)
GPU code name
GT200B
N15P-GT
Market segment
Desktop
Laptop
Release date
January 2009
March 2014
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
6-pin & 8-pin
None
SLI options
+
+
Boost clock speed
-
967 MHz
Core clock speed
576 MHz
941 MHz
CUDA cores
480
1344
CUDA cores per GPU
240
-
Floating-point performance
2x 596.2 gflops
2,599 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
1,400 million
3,540 million
Pipelines / CUDA cores
240
1344
Power consumption (TDP)
289 Watt
100 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
92.2 billion/sec
108.3
Memory type
GDDR3
GDDR5
Maximum RAM amount
1792 MB
6 GB
Memory bus width
896 Bit
192 Bit
Memory clock speed
999 MHz
Up to 2500 MHz
Memory bandwidth
223.8 GB/s
120.0 GB/s
Shared memory
-
-
Standard memory config per GPU
896 MB
-
Standard memory configuration
-
GDDR5
Display Connectors
Two Dual Link DVIHDMI
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
Multi monitor support
+
-
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
+
+
7.1 channel HD audio on HDMI
-
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
4.5
Shader Model
4.0
5.1
Vulkan
N/A
1.1.126
H.264, VC1, MPEG2 1080p video decoder
-
+
High Dynamic-Range Lighting (HDRR)
128bit
-
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+