Radeon 7200 vs GeForce GT 640 Rev. 2

Primary details

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

Place in performance ranking	686	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.19	no data
Architecture	Kepler 2.0 (2013−2015)	Rage 6 (2000−2007)
GPU code name	GK208	R100
Market segment	Desktop	Desktop
Release date	29 May 2013 (10 years ago)	1 April 2000 (24 years ago)
Launch price (MSRP)	$89	no data
Current price	$230 (2.6x MSRP)	$466

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	384	no data
Core clock speed	1046 MHz	166 MHz
Number of transistors	915 million	30 million
Manufacturing process technology	28 nm	180 nm
Power consumption (TDP)	49 Watt	23 Watt
Texture fill rate	33.47	1
Floating-point performance	803.3 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).

Interface	PCIe 2.0 x8	AGP 4x
Length	145 mm	no data
Width	1-slot	1-slot
Supplementary power connectors	None	None

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	DDR
Maximum RAM amount	1 GB	32 MB
Memory bus width	64 Bit	128 Bit
Memory clock speed	5008 MHz	332 MHz
Memory bandwidth	40.06 GB/s	5.312 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	1x DVI, 1x HDMI, 1x VGA	1x VGA
HDMI	+	no data

API compatibility

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

DirectX	12 (11_0)	7.0
Shader Model	5.1	no data
OpenGL	4.6	1.3
OpenCL	1.2	N/A
Vulkan	1.1.126	N/A
CUDA	3.5	no data

Pros & cons summary

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Recency	29 May 2013	1 April 2000
Maximum RAM amount	1 GB	32 MB
Chip lithography	28 nm	180 nm
Power consumption (TDP)	49 Watt	23 Watt

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