Radeon RX 640 vs GeForce GTX 580M

Place in the ranking	612	616
Place by popularity	not in top-100	not in top-100
Power efficiency	3.70	7.28
Architecture	Fermi 2.0 (2010−2014)	GCN 4.0 (2016−2020)
GPU code name	GF114	Polaris 23
Market segment	Laptop	Laptop
Release date	28 June 2011 (13 years ago)	13 May 2019 (5 years ago)

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	640
Core clock speed	620 MHz	1082 MHz
Boost clock speed	no data	1218 MHz
Number of transistors	1,950 million	2,200 million
Manufacturing process technology	40 nm	14 nm
Power consumption (TDP)	100 Watt	50 Watt
Texture fill rate	39.68	48.72
Floating-point processing power	0.9523 TFLOPS	1.559 TFLOPS
ROPs	32	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	large	large
Bus support	PCI-E 2.0	no data
Interface	MXM-B (3.0)	PCIe 3.0 x8
Supplementary power connectors	None	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	2 GB	2 GB
Memory bus width	256 Bit	64 Bit
Memory clock speed	1500 MHz	1500 MHz
Memory bandwidth	96.0 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

No outputs

Supported technologies

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

FreeSync	-	+
3D Blu-Ray	+	-
3D Gaming	+	-
Optimus	+	-

API compatibility

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

DirectX	12 API	12 (12_0)
Shader Model	5.1	6.4
OpenGL	4.5	4.6
OpenCL	1.1	2.0
Vulkan	N/A	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 580M 5.38
+1.7%

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 580M 2074
+1.7%

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 580M 3117

RX 640 5235
+68%

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 580M 14404
+1.9%

RX 640 14141

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	46 +2.2%	45−50 −2.2%
Full HD	55 +104%	27 −104%
1200p	42 +5%	40−45 −5%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

9−10

+0%

9−10

+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	14−16 −42.9%	20 +42.9%
Assassin's Creed Valhalla	6−7 +20%	5−6 −20%
Battlefield 5	14−16 +7.7%	12−14 −7.7%
Call of Duty: Modern Warfare	10−12 +0%	10−12 +0%
Cyberpunk 2077	9−10 +0%	9−10 +0%
Far Cry 5	12−14 +9.1%	10−12 −9.1%
Far Cry New Dawn	14−16 +7.1%	14−16 −7.1%
Forza Horizon 4	30−35 +6.3%	30−35 −6.3%
Hitman 3	10−12 +0%	10−12 +0%
Horizon Zero Dawn	30−35 +3%	30−35 −3%
Metro Exodus	12−14 −108%	27 +108%
Red Dead Redemption 2	14−16 −85.7%	26 +85.7%
Shadow of the Tomb Raider	18−20 +5.6%	18−20 −5.6%
Watch Dogs: Legion	45−50 +2.1%	45−50 −2.1%

Full HD
High Preset

Assassin's Creed Odyssey	14−16 +0%	14−16 +0%
Assassin's Creed Valhalla	6−7 +20%	5−6 −20%
Battlefield 5	14−16 +7.7%	12−14 −7.7%
Call of Duty: Modern Warfare	10−12 +0%	10−12 +0%
Cyberpunk 2077	9−10 +0%	9−10 +0%
Far Cry 5	12−14 +9.1%	10−12 −9.1%
Far Cry New Dawn	14−16 +7.1%	14−16 −7.1%
Forza Horizon 4	30−35 +6.3%	30−35 −6.3%
Hitman 3	10−12 +0%	10−12 +0%
Horizon Zero Dawn	30−35 +3%	30−35 −3%
Metro Exodus	12−14 +30%	10 −30%
Red Dead Redemption 2	14−16 +0%	14−16 +0%
Shadow of the Tomb Raider	18−20 +5.6%	18−20 −5.6%
The Witcher 3: Wild Hunt	18−20 +0%	18−20 +0%
Watch Dogs: Legion	45−50 +2.1%	45−50 −2.1%

Full HD
Ultra Preset

Assassin's Creed Odyssey	14−16 +0%	14−16 +0%
Assassin's Creed Valhalla	6−7 +20%	5−6 −20%
Call of Duty: Modern Warfare	10−12 +0%	10−12 +0%
Cyberpunk 2077	9−10 +0%	9−10 +0%
Far Cry 5	12−14 +9.1%	10−12 −9.1%
Forza Horizon 4	30−35 +6.3%	30−35 −6.3%
Hitman 3	10−12 +0%	10−12 +0%
Horizon Zero Dawn	30−35 +3%	30−35 −3%
Shadow of the Tomb Raider	18−20 +5.6%	18−20 −5.6%
The Witcher 3: Wild Hunt	18−20 +63.6%	11 −63.6%
Watch Dogs: Legion	45−50 +2.1%	45−50 −2.1%

Full HD
Epic Preset

Red Dead Redemption 2

14−16

+0%

14−16

+0%

1440p
High Preset

Battlefield 5	10−11 +0%	10−11 +0%
Far Cry New Dawn	8−9 +0%	8−9 +0%

1440p
Ultra Preset

Assassin's Creed Odyssey	5−6 +0%	5−6 +0%
Assassin's Creed Valhalla	0−1	0−1
Call of Duty: Modern Warfare	5−6 +25%	4−5 −25%
Cyberpunk 2077	2−3 +0%	2−3 +0%
Far Cry 5	6−7 +0%	6−7 +0%
Forza Horizon 4	14−16 +16.7%	12−14 −16.7%
Hitman 3	9−10 +0%	9−10 +0%
Horizon Zero Dawn	12−14 +9.1%	10−12 −9.1%
Metro Exodus	3−4 +0%	3−4 +0%
The Witcher 3: Wild Hunt	4−5 +0%	4−5 +0%
Watch Dogs: Legion	30−35 +6.3%	30−35 −6.3%

1440p
Epic Preset

Red Dead Redemption 2

10−11
+11.1%

9−10

−11.1%

4K
High Preset

Battlefield 5	4−5 +0%	4−5 +0%
Far Cry New Dawn	4−5 +33.3%	3−4 −33.3%
Hitman 3	2−3 +100%	1−2 −100%
Horizon Zero Dawn	10−11 +25%	8−9 −25%
Metro Exodus	2−3 +0%	2−3 +0%
The Witcher 3: Wild Hunt	1−2 +0%	1−2 +0%

4K
Ultra Preset

Assassin's Creed Odyssey	3−4 +0%	3−4 +0%
Assassin's Creed Valhalla	2−3 +0%	2−3 +0%
Call of Duty: Modern Warfare	2−3 +0%	2−3 +0%
Cyberpunk 2077	0−1	0−1
Far Cry 5	3−4 +0%	3−4 +0%
Forza Horizon 4	5−6 +25%	4−5 −25%
Watch Dogs: Legion	2−3 +100%	1−2 −100%

4K
Epic Preset

Red Dead Redemption 2

6−7

+0%

6−7

+0%

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

GTX 580M is 2% faster in 900p
GTX 580M is 104% faster in 1080p
GTX 580M is 5% faster in 1200p

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

in Hitman 3, with 4K resolution and the High Preset, the GTX 580M is 100% faster.
in Metro Exodus, with 1080p resolution and the Medium Preset, the RX 640 is 108% faster.

All in all, in popular games: