GeForce Go 7900 GTX SLI vs GTX 750 Ti

Primary details

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

Place in the ranking	445	not rated
Place by popularity	31	not in top-100
Cost-effectiveness evaluation	4.78	no data
Power efficiency	11.71	no data
Architecture	Maxwell (2014−2017)	G7x (2005−2006)
GPU code name	GM107	G71M
Market segment	Desktop	Laptop
Release date	18 February 2014 (10 years ago)	12 October 2006 (18 years ago)
Launch price (MSRP)	$149	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

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

Pipelines / CUDA cores	640	64
Core clock speed	1020 MHz	16 MHz
Boost clock speed	1085 MHz	500 MHz
Number of transistors	1,870 million	556 Million
Manufacturing process technology	28 nm	90 nm
Power consumption (TDP)	60 Watt	90 Watt
Texture fill rate	43.40	no data
Floating-point processing power	1.389 TFLOPS	no data
ROPs	16	no data
TMUs	40	no data

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).

Laptop size	no data	large
Bus support	PCI Express 3.0	no data
Interface	PCIe 3.0 x16	no data
Length	145 mm	no data
Height	4.376" (11.1 cm)	no data
Width	1-slot	no data
Supplementary power connectors	None	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	GDDR5	GDDR3
Maximum RAM amount	4 GB	2x512 MB
Memory bus width	128 Bit	256 Bit
Memory clock speed	5.4 GB/s	700 MHz
Memory bandwidth	86.4 GB/s	no data
Shared memory	-	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI	no data
Multi monitor support	4 displays	no data
HDMI	+	-
HDCP	+	-
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	Internal	no data

Supported technologies

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

Blu Ray 3D	+	-
3D Gaming	+	-
3D Vision	+	-
3D Vision Live	+	-

API compatibility

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

DirectX	12 (11_0)	GDDR3
Shader Model	5.1	no data
OpenGL	4.6	no data
OpenCL	1.2	no data
Vulkan	1.1.126	-
CUDA	+	-

Pros & cons summary

---

Recency	18 February 2014	12 October 2006
Chip lithography	28 nm	90 nm
Power consumption (TDP)	60 Watt	90 Watt

---

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

---