GeForce GTX 650 vs 650 Ti Boost

Place in performance ranking	460	616
Place by popularity	not in top-100	65
Value for money	0.98	0.35
Architecture	Kepler (2012−2018)	Kepler (2012−2018)
GPU code name	GK106	GK107
Market segment	Desktop	Desktop
Release date	26 March 2013 (11 years ago)	6 September 2012 (11 years ago)
Launch price (MSRP)	$169	$109
Current price	$285 (1.7x MSRP)	$207 (1.9x MSRP)

Value for money

Performance to price ratio. The higher, the better.

GTX 650 Ti Boost has 180% better value for money than GTX 650.

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	768	384
CUDA cores	768	384
Core clock speed	980 MHz	1058 MHz
Boost clock speed	1033 MHz	no data
Number of transistors	2,540 million	1,270 million
Manufacturing process technology	28 nm	28 nm
Power consumption (TDP)	134 Watt	64 Watt
Maximum GPU temperature	97 °C	no data
Texture fill rate	62.7 billion/sec	33.9 billion/sec
Floating-point performance	1,585 gflops	812.5 gflops

Size and 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	PCI Express 3.0	PCI Express 3.0
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	9.5" (24.1 cm)	5.70" (14.5 cm)
Height	4.376" (11.1 cm)	4.38" (11.1 cm)
Width	2-slot	2-slot
Supplementary power connectors	One 6-pin	One 6-pin
SLI options	+	no data

Memory

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	GDDR5
Maximum RAM amount	2 GB	2 GB
Memory bus width	192 Bit	128-bit GDDR5
Memory clock speed	6.0 GB/s	5.0 GB/s
Memory bandwidth	144.2 GB/s	80.0 GB/s

Video outputs and ports

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 HDMI, One DisplayPort	One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
Multi monitor support	4 Displays	4 displays
HDMI	+	+
HDCP	+	+
Maximum VGA resolution	2048x1536	2048x1536
Audio input for HDMI	Internal	Internal

Technologies

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

3D Blu-Ray	+	+
3D Gaming	+	+
3D Vision	+	+
3D Vision Live	+	no data

API support

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

DirectX	12 (11_0)	12 (11_0)
Shader Model	5.1	5.1
OpenGL	4.3	4.3
OpenCL	1.2	1.2
Vulkan	1.1.126	1.1.126
CUDA	+	+

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GTX 650 Ti Boost 8.65
+91.4%

GTX 650 4.52

650 Ti Boost outperforms 650 by 91% based on our aggregated benchmark results.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

GTX 650 Ti Boost 3350
+91.5%

GTX 650 1749

650 Ti Boost outperforms 650 by 92% in Passmark.

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

Benchmark coverage: 14%

GTX 650 Ti Boost 4390
+93.4%

GTX 650 2270

650 Ti Boost outperforms 650 by 93% in 3DMark Fire Strike Graphics.

GeekBench 5 OpenCL

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.

Benchmark coverage: 9%

GTX 650 Ti Boost 9364
+109%

GTX 650 4472

650 Ti Boost outperforms 650 by 109% in GeekBench 5 OpenCL.

GeekBench 5 Vulkan

Benchmark coverage: 5%

GTX 650 Ti Boost 8785
+91.6%

GTX 650 4584

650 Ti Boost outperforms 650 by 92% in GeekBench 5 Vulkan.

GeekBench 5 CUDA

Benchmark coverage: 4%

GTX 650 Ti Boost 6809
+98.9%

GTX 650 3424

650 Ti Boost outperforms 650 by 99% in GeekBench 5 CUDA.

Octane Render OctaneBench

This is a special benchmark measuring graphics card performance in OctaneRender, which is a realistic GPU rendering engine by OTOY Inc., available either as a standalone program, or as a plugin for 3DS Max, Cinema 4D and many other apps. It renders four different static scenes, then compares render times with a reference GPU which is currently GeForce GTX 980. This benchmark has nothing to do with gaming and is aimed at professional 3D graphics artists.

Benchmark coverage: 4%

GTX 650 Ti Boost 27
+92.9%

GTX 650 14

650 Ti Boost outperforms 650 by 93% in Octane Render OctaneBench.