Radeon RX 640 vs GeForce GTX 580

Place in the ranking	406	616
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.08	no data
Power efficiency	3.36	7.25
Architecture	Fermi 2.0 (2010−2014)	GCN 4.0 (2016−2020)
GPU code name	GF110	Polaris 23
Market segment	Desktop	Laptop
Release date	9 November 2010 (14 years ago)	13 May 2019 (5 years ago)
Launch price (MSRP)	$499	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	512	640
Core clock speed	772 MHz	1082 MHz
Boost clock speed	no data	1218 MHz
Number of transistors	3,000 million	2,200 million
Manufacturing process technology	40 nm	14 nm
Power consumption (TDP)	244 Watt	50 Watt
Maximum GPU temperature	97 °C	no data
Texture fill rate	49.41	48.72
Floating-point processing power	1.581 TFLOPS	1.559 TFLOPS
ROPs	48	16
TMUs	64	40

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).

Laptop size	no data	large
Bus support	PCI-E 2.0 x 16	no data
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Length	267 mm	no data
Height	4.376" (111 mm) (11.1 cm)	no data
Width	2-slot	no data
Supplementary power connectors	1x 6-pin + 1x 8-pin	None
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	1536 MB	2 GB
Memory bus width	384 Bit	64 Bit
Memory clock speed	2004 MHz (4008 data rate)	1500 MHz
Memory bandwidth	192.4 GB/s	48 GB/s
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	Mini HDMITwo Dual Link DVI	No outputs
Multi monitor support	+	no data
HDMI	+	-
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	Internal	no data

Supported technologies

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

FreeSync

API compatibility

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

DirectX	12 (11_0)	12 (12_0)
Shader Model	5.1	6.4
OpenGL	4.2	4.6
OpenCL	1.1	2.0
Vulkan	+	1.2.131
CUDA	+	-

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark 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 580 11.98
+126%

RX 640 5.29

Passmark

This is the most ubiquitous GPU benchmark. 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.

GTX 580 4615
+126%

RX 640 2040

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

GTX 580 6065
+15.9%

RX 640 5235

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

GTX 580 21941
+55.2%

RX 640 14141

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.

GTX 580 4970
+42.1%

RX 640 3499

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:

900p	54 +157%	21−24 −157%
Full HD	97 +259%	27 −259%
1200p	78 +160%	30−35 −160%

Cost per frame, $

1080p

5.14

no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

18−20
+100%

9−10

−100%

Full HD
Medium Preset

Assassin's Creed Odyssey	27−30 +40%	20 −40%
Assassin's Creed Valhalla	18−20 +260%	5−6 −260%
Battlefield 5	35−40 +192%	12−14 −192%
Call of Duty: Modern Warfare	24−27 +118%	10−12 −118%
Cyberpunk 2077	18−20 +100%	9−10 −100%
Far Cry 5	27−30 +155%	10−12 −155%
Far Cry New Dawn	30−35 +136%	14−16 −136%
Forza Horizon 4	75−80 +144%	30−35 −144%
Hitman 3	21−24 +100%	10−12 −100%
Horizon Zero Dawn	60−65 +90.9%	30−35 −90.9%
Metro Exodus	35−40 +44.4%	27 −44.4%
Red Dead Redemption 2	30−35 +26.9%	26 −26.9%
Shadow of the Tomb Raider	35−40 +111%	18−20 −111%
Watch Dogs: Legion	65−70 +46.8%	45−50 −46.8%

Full HD
High Preset

Assassin's Creed Odyssey	27−30 +100%	14−16 −100%
Assassin's Creed Valhalla	18−20 +260%	5−6 −260%
Battlefield 5	35−40 +192%	12−14 −192%
Call of Duty: Modern Warfare	24−27 +118%	10−12 −118%
Cyberpunk 2077	18−20 +100%	9−10 −100%
Far Cry 5	27−30 +155%	10−12 −155%
Far Cry New Dawn	30−35 +136%	14−16 −136%
Forza Horizon 4	75−80 +144%	30−35 −144%
Hitman 3	21−24 +100%	10−12 −100%
Horizon Zero Dawn	60−65 +90.9%	30−35 −90.9%
Metro Exodus	35−40 +290%	10 −290%
Red Dead Redemption 2	30−35 +136%	14−16 −136%
Shadow of the Tomb Raider	35−40 +111%	18−20 −111%
The Witcher 3: Wild Hunt	30−33 +66.7%	18−20 −66.7%
Watch Dogs: Legion	65−70 +46.8%	45−50 −46.8%

Full HD
Ultra Preset

Assassin's Creed Odyssey	27−30 +100%	14−16 −100%
Assassin's Creed Valhalla	18−20 +260%	5−6 −260%
Call of Duty: Modern Warfare	24−27 +118%	10−12 −118%
Cyberpunk 2077	18−20 +100%	9−10 −100%
Far Cry 5	27−30 +155%	10−12 −155%
Forza Horizon 4	75−80 +144%	30−35 −144%
Hitman 3	21−24 +100%	10−12 −100%
Horizon Zero Dawn	60−65 +90.9%	30−35 −90.9%
Shadow of the Tomb Raider	35−40 +111%	18−20 −111%
The Witcher 3: Wild Hunt	30−33 +173%	11 −173%
Watch Dogs: Legion	65−70 +46.8%	45−50 −46.8%

Full HD
Epic Preset

Red Dead Redemption 2

30−35
+136%

14−16

−136%

1440p
High Preset

Battlefield 5	21−24 +130%	10−11 −130%
Far Cry New Dawn	18−20 +125%	8−9 −125%

1440p
Ultra Preset

Assassin's Creed Odyssey	12−14 +140%	5−6 −140%
Assassin's Creed Valhalla	8−9	0−1
Call of Duty: Modern Warfare	12−14 +200%	4−5 −200%
Cyberpunk 2077	6−7 +200%	2−3 −200%
Far Cry 5	14−16 +133%	6−7 −133%
Forza Horizon 4	55−60 +375%	12−14 −375%
Hitman 3	14−16 +66.7%	9−10 −66.7%
Horizon Zero Dawn	24−27 +118%	10−12 −118%
Metro Exodus	18−20 +533%	3−4 −533%
Shadow of the Tomb Raider	18−20 +157%	7−8 −157%
The Witcher 3: Wild Hunt	12−14 +200%	4−5 −200%
Watch Dogs: Legion	70−75 +131%	30−35 −131%

1440p
Epic Preset

Red Dead Redemption 2

18−20
+111%

9−10

−111%

4K
High Preset

Battlefield 5	10−12 +175%	4−5 −175%
Far Cry New Dawn	9−10 +200%	3−4 −200%
Hitman 3	8−9 +700%	1−2 −700%
Horizon Zero Dawn	55−60 +588%	8−9 −588%
Metro Exodus	10−11 +400%	2−3 −400%
The Witcher 3: Wild Hunt	10−11 +900%	1−2 −900%

4K
Ultra Preset

Assassin's Creed Odyssey	7−8 +133%	3−4 −133%
Assassin's Creed Valhalla	5−6 +150%	2−3 −150%
Call of Duty: Modern Warfare	6−7 +200%	2−3 −200%
Cyberpunk 2077	2−3	0−1
Far Cry 5	6−7 +100%	3−4 −100%
Forza Horizon 4	14−16 +275%	4−5 −275%
Shadow of the Tomb Raider	10−11 +150%	4−5 −150%
Watch Dogs: Legion	4−5 +300%	1−2 −300%

4K
Epic Preset

Red Dead Redemption 2

10−12
+83.3%

6−7

−83.3%

This is how GTX 580 and RX 640 compete in popular games:

GTX 580 is 157% faster in 900p
GTX 580 is 259% faster in 1080p
GTX 580 is 160% faster in 1200p

Here's the range of performance differences observed across popular games:

in The Witcher 3: Wild Hunt, with 4K resolution and the High Preset, the GTX 580 is 900% faster.

All in all, in popular games:

Without exception, GTX 580 surpassed RX 640 in all 68 of our tests.

Pros & cons summary

Performance score	11.98	5.29
Recency	9 November 2010	13 May 2019
Maximum RAM amount	1536 MB	2 GB
Chip lithography	40 nm	14 nm
Power consumption (TDP)	244 Watt	50 Watt

GTX 580 has a 126.5% higher aggregate performance score.

RX 640, on the other hand, has an age advantage of 8 years, a 33.3% higher maximum VRAM amount, a 185.7% more advanced lithography process, and 388% lower power consumption.

The GeForce GTX 580 is our recommended choice as it beats the Radeon RX 640 in performance tests.

Be aware that GeForce GTX 580 is a desktop card while Radeon RX 640 is a notebook one.

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