GeForce G 103M vs GTX 590

Primary details

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

Place in performance ranking	487	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.74	no data
Architecture	Fermi (2010−2014)	G9x (2007−2010)
GPU code name	GF110	G98
Market segment	Desktop	Laptop
Release date	24 March 2011 (13 years ago)	1 September 2009 (15 years ago)
Launch price (MSRP)	$699	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

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	1024	8
CUDA cores	1024	no data
Core clock speed	607 MHz	640 MHz
Number of transistors	3,000 million	no data
Manufacturing process technology	40 nm	65 nm
Power consumption (TDP)	365 Watt	no data
Maximum GPU temperature	97 °C	no data
Texture fill rate	38.91	no data
Floating-point performance	1.244 gflops	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).

Bus support	16x PCI-E 2.0	no data
Interface	PCIe 2.0 x16	no data
Length	279 mm	no data
Height	4.376" (111 mm) (11.1 cm)	no data
Width	2-slot	no data
Supplementary power connectors	2x 8-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	DDR2
Maximum RAM amount	3072 MB (1536 MB per GPU)	512 MB
Memory bus width	768-bit (384-bit per GPU)	64 Bit
Memory clock speed	1707 MHz	500 MHz
Memory bandwidth	327.7 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	Three Dual Link DVI-IMini DisplayPort	no data
Multi monitor support	+	no data
HDMI	+	-
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	Internal	no data

API compatibility

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

DirectX	12 (11_0)	10.0
Shader Model	5.1	no data
OpenGL	4.2	no data
OpenCL	1.1	no data
Vulkan	N/A	-
CUDA	+	-

Synthetic benchmark performance

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

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Pros & cons summary

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Recency	24 March 2011	1 September 2009
Maximum RAM amount	3072 MB (1536 MB per GPU)	512 MB
Chip lithography	40 nm	65 nm

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

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