GeForce GTX 690 and GeForce GTX 850M - video card comparison
Passmark - benchmark score GeForce GTX 690 vs GeForce GTX 850M
GeForce GTX 690
5738
GeForce GTX 850M
2591
GeForce GTX 690
GeForce GTX 850M
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
GK104
N15P-GT
Market segment
Desktop
Laptop
Release date
May 2012
March 2014
Bus support
PCI Express 3.0
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
Two 8-pin
-
SLI options
+
+
Boost clock speed
1019 MHz
-
Core clock speed
915 MHz
Up to 936 MHz
CUDA cores
3072
640
Floating-point performance
2x 3,130 gflops
1,155 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
1,870 million
Pipelines / CUDA cores
1536
640
Power consumption (TDP)
300 Watt
45 Watt
Texture fill rate
234 billion/sec
36.08
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
4 GB (4 GB per GPU) GDDR5
4 GB
Memory bus width
512-bit (256-bit per GPU)
128 Bit
Memory clock speed
6008 MHz
Up to 2500 MHz
Memory bandwidth
384 GB/s
80.0 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3 or GDDR5
Display Connectors
Two Dual Link DVI-I. One Dual link DVI-D. One Mini-Displayport 1.2
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
Multi monitor support
4 displays
-
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
Yes (via dongle)
+
7.1 channel HD audio on HDMI
-
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.2
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision Live
+
-
Ansel
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+