NVIDIA GeForce GTX 770M vs 485M

NVIDIA GeForce GTX 770M
NVIDIA GeForce GTX 485M

General info

Comparison of GeForce GTX 770M and GeForce GTX 485M architecture, market type and release date.
Place in performance rating
 
Value for money (0-100)
17.27
 
no data
Architecture
Kepler
 
Fermi
Code name
N14E-GS
 
N12E-GTX-A1
Type
Laptop
 
Laptop
Release date
30 May 2013
 
6 January 2010
Launch price (MSRP)
$189.99
 
no data
Price now
$138
 
no data

Technical specs

GeForce GTX 770M and GeForce GTX 485M's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of GeForce GTX 770M and GeForce GTX 485M's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines
960
 
384
CUDA cores
960
 
no data
Core clock speed
811 MHz
 
384
Transistor count
3540 Million
 
1,950 million
Manufacturing process technology
28 nm
 
40 nm
Power consumption (TDP)
50-55 Watt
 
100 Watt
Texture fill rate
63.76 GTexel / s
 
36.8 billion / sec
Floating-point performance
1,530 gflops
 
883.2 gflops

Compatibility, dimensions and requirements

Information on GeForce GTX 770M and GeForce GTX 485M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
Laptop size
large
 
large
Bus support
PCI Express 3.0, PCI Express 2.0
 
PCI-E 2.0
Interface
MXM-B (3.0)
 
MXM-B (3.0)
Supplementary power connectors
None
 
None
SLI options
+
 
2-way

Memory

Parameters of memory installed on GeForce GTX 770M and GeForce GTX 485M: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
GDDR5
 
GDDR5
Maximum RAM amount
3 GB
 
2 GB
Standard memory configuration
GDDR5
 
no data
Memory bus width
192 Bit
 
256 Bit
Memory clock speed
2000 MHz
 
1500 MHz
Memory bandwidth
96.0 GB / s
 
96.0 GB / s
Shared memory
-
 
-

Video outputs and ports

Types and number of video connectors present on GeForce GTX 770M and GeForce GTX 485M.
Display Connectors
No outputs
 
No outputs
eDP 1.2 signal support
Up to 3840x2160
 
no data
LVDS signal support
Up to 1920x1200
 
no data
VGA аnalog display support
Up to 2048x1536
 
no data
DisplayPort Multimode (DP++) support
Up to 3840x2160
 
no data
HDMI
+
 
-
HDCP content protection
+
 
-
Maximum VGA resolution
no data
 
2048x1536
7.1 channel HD audio on HDMI
+
 
-
TrueHD and DTS-HD audio bitstreaming
+
 
-

Technologies

Technological solutions and APIs supported by GeForce GTX 770M and GeForce GTX 485M. You'll probably need this information if you need some particular technology for your purposes.
Blu-Ray 3D Support
+
 
-
3D Vision
+
 
+
GPU Boost
+
 
no data
H.264, VC1, MPEG2 1080p video decoder
+
 
-
Optimus
+
 
-
3D Vision / 3DTV Play
+
 
-
CUDA
+
 
+
SLI
+
 
+
FXAA
+
 
no data
TXAA
+
 
no data
Direct Compute
+
 
no data
Verde Drivers
+
 
no data

API support

APIs supported by GeForce GTX 770M and GeForce GTX 485M, sometimes including their particular versions.
DirectX
12 API
 
DirectX 11, Shader 5.0
OpenGL
4.5
 
4.5
OpenCL
1.1
 
1.1

Benchmark performance

Non-gaming benchmarks performance of GeForce GTX 770M and GeForce GTX 485M. Note that overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

GTX 770M 8.87 +24.9%
GTX 485M 7.10

3DMark 11 Performance GPU

GTX 770M 4889 +80.5%
GTX 485M 2709

3DMark Vantage Performance

GTX 770M 19208 +41.9%
GTX 485M 13536

Passmark

GTX 770M 2603 +8.5%
GTX 485M 2400

Mining hashrates

Cryptocurrency mining performance of GeForce GTX 770M and GeForce GTX 485M. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
55 Mh/s
 
no data

Gaming performance

Let's see how good GeForce GTX 770M and GeForce GTX 485M are for gaming. Particular gaming benchmark results are measured in FPS.

Advantages of NVIDIA GeForce GTX 770M

24.9% faster in synthetic tests
Much newer (30 May 2013 vs 6 January 2010)
More pipelines (960 vs 384)
Finer manufacturing process technology (28 vs 40 nm)
Less power hungry (50 vs 100 watts)
Optimus (lowers energy usage by automatically switching between integrated and discrete NVIDIA GPU. Similar to AMD Enduro)
Verde Drivers
3DTV Play
GeForce Experence
TXAA
GPU Boost 2.0 (increases NVIDIA GPU voltage and frequency when there's a temperature headroom. Similar to AMD PowerTune)
FXAA
OpenCL (Open Computing Language - an API for GPU usage in arbitrary calculations, e.g. for physics simulation)
Direct Compute
HDMI
HDCPContentProtection
71ChannelHDAudioOnHDMI
TrueHDAndDTSHDAudioBitstreaming
BluRay3DSupport
H264VC1MPEG21080pVideoDecoder
Optimus Support

Advantages of NVIDIA GeForce GTX 485M

Wider memory bus (256 vs 192 bit)

So, GTX 770M or 485M?

Judging by the results of synthetic and gaming tests, Technical City recommends NVIDIA GeForce GTX 770M.
Should you still have questions on choice between GeForce GTX 770M and GeForce GTX 485M, ask them in Comments section, and we shall answer.

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