GeForce GT 220 vs GT 640 Rev. 2

Place in the ranking	720	1208
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.19	no data
Power efficiency	5.01	0.68
Architecture	Kepler 2.0 (2013−2015)	Tesla 2.0 (2007−2013)
GPU code name	GK208	GT216
Market segment	Desktop	Desktop
Release date	29 May 2013 (11 years ago)	12 October 2009 (15 years ago)
Launch price (MSRP)	$89	$79.99

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

GT 640 Rev. 2 and GT 220 have a nearly equal value for money.

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	384	48
Core clock speed	1046 MHz	625 MHz
Number of transistors	915 million	486 million
Manufacturing process technology	28 nm	40 nm
Power consumption (TDP)	49 Watt	58 Watt
Maximum GPU temperature	no data	105 °C
Texture fill rate	33.47	9.840
Floating-point processing power	0.8033 TFLOPS	0.1277 TFLOPS
ROPs	8	8
TMUs	32	16

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	no data	PCI-E 2.0
Interface	PCIe 2.0 x8	PCIe 2.0 x16
Length	145 mm	168 mm
Height	no data	4.376" (11.1 cm)
Width	1-slot	1-slot
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	1 GB	1 GB
Memory bus width	64 Bit	128 Bit
Memory clock speed	1252 MHz	790 MHz
Memory bandwidth	40.06 GB/s	25.3 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	VGADVIHDMI
Multi monitor support	no data	+
HDMI	+	+
Maximum VGA resolution	no data	2048x1536
Audio input for HDMI	no data	S/PDIF + HDA

API compatibility

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

DirectX	12 (11_0)	11.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.6	3.1
OpenCL	1.2	1.1
Vulkan	1.1.126	N/A
CUDA	3.5	+

Gaming performance

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

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD

130−140
+519%

−519%

Cost per frame, $

1080p

0.68

3.81

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

3−4

+0%

3−4

+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	4−5 +0%	4−5 +0%
Call of Duty: Modern Warfare	3−4 +0%	3−4 +0%
Cyberpunk 2077	3−4 +0%	3−4 +0%
Far Cry New Dawn	1−2 +0%	1−2 +0%
Hitman 3	5−6 +0%	5−6 +0%
Horizon Zero Dawn	10−12 +0%	10−12 +0%
Shadow of the Tomb Raider	6−7 +0%	6−7 +0%
Watch Dogs: Legion	30−33 +0%	30−33 +0%

Full HD
High Preset

Assassin's Creed Odyssey	4−5 +0%	4−5 +0%
Call of Duty: Modern Warfare	3−4 +0%	3−4 +0%
Cyberpunk 2077	3−4 +0%	3−4 +0%
Far Cry New Dawn	1−2 +0%	1−2 +0%
Hitman 3	5−6 +0%	5−6 +0%
Horizon Zero Dawn	10−12 +0%	10−12 +0%
Shadow of the Tomb Raider	6−7 +0%	6−7 +0%
The Witcher 3: Wild Hunt	10−11 +0%	10−11 +0%
Watch Dogs: Legion	30−33 +0%	30−33 +0%

Full HD
Ultra Preset

Assassin's Creed Odyssey	4−5 +0%	4−5 +0%
Call of Duty: Modern Warfare	3−4 +0%	3−4 +0%
Cyberpunk 2077	3−4 +0%	3−4 +0%
Hitman 3	5−6 +0%	5−6 +0%
Horizon Zero Dawn	10−12 +0%	10−12 +0%
Shadow of the Tomb Raider	6−7 +0%	6−7 +0%
The Witcher 3: Wild Hunt	10−11 +0%	10−11 +0%
Watch Dogs: Legion	30−33 +0%	30−33 +0%

1440p
High Preset

Far Cry New Dawn

1−2

+0%

1−2

+0%

1440p
Ultra Preset

Assassin's Creed Odyssey	0−1	0−1
Cyberpunk 2077	1−2 +0%	1−2 +0%
Far Cry 5	1−2 +0%	1−2 +0%
Hitman 3	6−7 +0%	6−7 +0%
Horizon Zero Dawn	3−4 +0%	3−4 +0%
Watch Dogs: Legion	1−2 +0%	1−2 +0%

1440p
Epic Preset

Red Dead Redemption 2

3−4

+0%

3−4

+0%

4K
Ultra Preset

Assassin's Creed Odyssey	1−2 +0%	1−2 +0%
Assassin's Creed Valhalla	0−1	0−1

4K
Epic Preset

Red Dead Redemption 2

2−3

+0%

2−3

+0%

This is how GT 640 Rev. 2 and GT 220 compete in popular games:

GT 640 Rev. 2 is 519% faster in 1080p

All in all, in popular games:

there's a draw in 35 tests (100%)

Pros & cons summary

Performance score	3.55	0.57
Recency	29 May 2013	12 October 2009
Chip lithography	28 nm	40 nm
Power consumption (TDP)	49 Watt	58 Watt

GT 640 Rev. 2 has a 522.8% higher aggregate performance score, an age advantage of 3 years, a 42.9% more advanced lithography process, and 18.4% lower power consumption.

The GeForce GT 640 Rev. 2 is our recommended choice as it beats the GeForce GT 220 in performance tests.

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