GeForce GT 735M vs 7900 GTO

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	not rated	1014
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	3.70
Architecture	Curie (2003−2013)	Kepler 2.0 (2013−2015)
GPU code name	G71	GK208
Market segment	Desktop	Laptop
Release date	1 October 2006 (19 years ago)	1 April 2013 (13 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	no data	384
Core clock speed	650 MHz	575 MHz
Boost clock speed	no data	889 MHz
Number of transistors	278 million	915 million
Manufacturing process technology	90 nm	28 nm
Power consumption (TDP)	81 Watt	33 Watt
Texture fill rate	15.60	18.40
Floating-point processing power	no data	0.4416 TFLOPS
ROPs	16	8
TMUs	24	32
L1 Cache	no data	32 KB
L2 Cache	no data	128 KB

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Bus support	no data	PCI Express 3.0
Interface	PCIe 1.0 x16	PCIe 3.0 x8
Width	1-slot	no data
Supplementary power connectors	1x 6-pin	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR3	DDR3
Maximum RAM amount	512 MB	2 GB
Standard memory configuration	no data	DDR3
Memory bus width	256 Bit	64 Bit
Memory clock speed	660 MHz	900 MHz
Memory bandwidth	42.24 GB/s	14.4 GB/s
Shared memory	-	-

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	2x DVI, 1x S-Video	No outputs
eDP 1.2 signal support	no data	Up to 3840x2160
LVDS signal support	no data	Up to 1920x1200
VGA аnalog display support	no data	Up to 2048x1536
DisplayPort Multimode (DP++) support	no data	Up to 3840x2160
HDMI	-	+
HDCP content protection	-	+
7.1 channel HD audio on HDMI	-	+
TrueHD and DTS-HD audio bitstreaming	-	+

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Blu-Ray 3D Support	-	+
H.264, VC1, MPEG2 1080p video decoder	-	+
Optimus	-	+
3D Vision / 3DTV Play	-	+

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	9.0c (9_3)	12 API
Shader Model	3.0	5.1
OpenGL	2.1	4.5
OpenCL	N/A	1.1
Vulkan	N/A	1.1.126
CUDA	-	+

Pros & cons summary

---

Recency	1 October 2006	1 April 2013
Maximum RAM amount	512 MB	2 GB
Chip lithography	90 nm	28 nm
Power consumption (TDP)	81 Watt	33 Watt