GeForce GT 650M Mac Edition vs GTX 465

Place in the ranking	554	966
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.16	no data
Power efficiency	2.53	2.59
Architecture	Fermi (2010−2014)	Kepler (2012−2018)
GPU code name	GF100	GK107
Market segment	Desktop	Desktop
Release date	31 May 2010 (14 years ago)	12 July 2012 (12 years ago)
Launch price (MSRP)	$279	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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	352	384
CUDA cores	352	no data
Core clock speed	607 MHz	900 MHz
Number of transistors	3,100 million	1,270 million
Manufacturing process technology	40 nm	28 nm
Power consumption (TDP)	200 Watt	45 Watt
Maximum GPU temperature	105 °C	no data
Texture fill rate	26.75	28.80
Floating-point processing power	0.8554 TFLOPS	0.6912 TFLOPS
Compute performance	30x	no data
ROPs	32	16
TMUs	44	32

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	PCI-E 2.0 x 16	no data
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Length	241 mm	no data
Height	4.376" (111 mm) (11.1 cm)	no data
Width	2-slot	no data
Supplementary power connectors	2x 6-pin	no data
SLI options	+	-

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	GDDR5
Maximum RAM amount	1 GB	512 MB
Memory bus width	256 Bit	128 Bit
Memory clock speed	1603 MHz (3206 data rate)	1254 MHz
Memory bandwidth	102.6 GB/s	80.26 GB/s

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	Two Dual Link DVIMini HDMI	No outputs
Multi monitor support	+	no data
HDMI	+	-
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	Internal	no data

API compatibility

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

DirectX	12 (11_0)	12 (11_0)
Shader Model	5.1	5.1
OpenGL	4.2	4.6
OpenCL	1.1	1.2
Vulkan	N/A	1.1.126
CUDA	+	3.0

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary

Performance score	6.89	1.59
Recency	31 May 2010	12 July 2012
Maximum RAM amount	1 GB	512 MB
Chip lithography	40 nm	28 nm
Power consumption (TDP)	200 Watt	45 Watt

GTX 465 has a 333.3% higher aggregate performance score, and a 100% higher maximum VRAM amount.

GT 650M Mac Edition, on the other hand, has an age advantage of 2 years, a 42.9% more advanced lithography process, and 344.4% lower power consumption.

The GeForce GTX 465 is our recommended choice as it beats the GeForce GT 650M Mac Edition in performance tests.

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