ATI Radeon HD 4850 vs RX 580

Place in the ranking	244	811
Place by popularity	1	not in top-100
Cost-effectiveness evaluation	18.60	0.26
Power efficiency	8.51	1.66
Architecture	GCN 4.0 (2016−2020)	TeraScale (2005−2013)
GPU code name	Polaris 20	RV770
Market segment	Desktop	Desktop
Release date	18 April 2017 (7 years ago)	25 June 2008 (16 years ago)
Launch price (MSRP)	$229	$199

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RX 580 has 7054% better value for money than ATI HD 4850.

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	2304	800
Core clock speed	1257 MHz	625 MHz
Boost clock speed	1340 MHz	no data
Number of transistors	5,700 million	956 million
Manufacturing process technology	14 nm	55 nm
Power consumption (TDP)	185 Watt	110 Watt
Texture fill rate	193.0	25.00
Floating-point processing power	6.175 TFLOPS	1 TFLOPS
ROPs	32	16
TMUs	144	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).

Interface	PCIe 3.0 x16	PCIe 2.0 x16
Length	241 mm	246 mm
Width	2-slot	1-slot
Supplementary power connectors	1x 8-pin	1x 6-pin

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	8 GB	512 MB
Memory bus width	256 Bit	256 Bit
Memory clock speed	2000 MHz	993 MHz
Memory bandwidth	256.0 GB/s	63.55 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 HDMI, 3x DisplayPort	2x DVI, 1x S-Video
HDMI	+	-

API compatibility

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

DirectX	12 (12_0)	10.1 (10_1)
Shader Model	6.4	4.1
OpenGL	4.6	3.3
OpenCL	2.0	1.1
Vulkan	1.2.131	N/A

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.

RX 580 22.97
+764%

ATI HD 4850 2.66

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.

RX 580 8851
+763%

ATI HD 4850 1026

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.

RX 580 44344
+394%

ATI HD 4850 8972

3DMark Cloud Gate GPU

Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.

RX 580 82516
+632%

ATI HD 4850 11272

3DMark Ice Storm GPU

Ice Storm Graphics is an obsolete benchmark, part of 3DMark suite. Ice Storm was used to measure entry level laptops and Windows-based tablets performance. It utilizes DirectX 11 feature level 9 to display a battle between two space fleets near a frozen planet in 1280x720 resolution. Discontinued in January 2020, it is now superseded by 3DMark Night Raid.

RX 580 348952
+379%

ATI HD 4850 72891

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	250−260 +762%	29 −762%
Full HD	97 +143%	40 −143%
1200p	160−170 +742%	19 −742%
1440p	40 +900%	4−5 −900%
4K	35 +775%	4−5 −775%

Cost per frame, $

1080p	2.36	4.98
1440p	5.73	49.75
4K	6.54	49.75

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

35−40
+640%

5−6

−640%

Full HD
Medium Preset

Assassin's Creed Odyssey	58 +544%	9−10 −544%
Assassin's Creed Valhalla	35−40	0−1
Battlefield 5	138 +3350%	4−5 −3350%
Call of Duty: Modern Warfare	45−50 +571%	7−8 −571%
Cyberpunk 2077	35−40 +640%	5−6 −640%
Far Cry 5	83 +1560%	5−6 −1560%
Far Cry New Dawn	83 +1086%	7−8 −1086%
Forza Horizon 4	294 +2162%	12−14 −2162%
Hitman 3	45−50 +557%	7−8 −557%
Horizon Zero Dawn	100−110 +414%	21−24 −414%
Metro Exodus	111 +5450%	2−3 −5450%
Red Dead Redemption 2	60−65 +900%	6−7 −900%
Shadow of the Tomb Raider	122 +1009%	10−12 −1009%
Watch Dogs: Legion	95−100 +161%	35−40 −161%

Full HD
High Preset

Assassin's Creed Odyssey	101 +1022%	9−10 −1022%
Assassin's Creed Valhalla	35−40	0−1
Battlefield 5	113 +2725%	4−5 −2725%
Call of Duty: Modern Warfare	45−50 +571%	7−8 −571%
Cyberpunk 2077	35−40 +640%	5−6 −640%
Far Cry 5	69 +1280%	5−6 −1280%
Far Cry New Dawn	64 +814%	7−8 −814%
Forza Horizon 4	270 +1977%	12−14 −1977%
Hitman 3	45−50 +557%	7−8 −557%
Horizon Zero Dawn	100−110 +414%	21−24 −414%
Metro Exodus	87 +4250%	2−3 −4250%
Red Dead Redemption 2	60−65 +900%	6−7 −900%
Shadow of the Tomb Raider	75−80 +600%	10−12 −600%
The Witcher 3: Wild Hunt	50−55 +285%	12−14 −285%
Watch Dogs: Legion	95−100 +161%	35−40 −161%

Full HD
Ultra Preset

Assassin's Creed Odyssey	34 +278%	9−10 −278%
Assassin's Creed Valhalla	35−40	0−1
Call of Duty: Modern Warfare	45−50 +571%	7−8 −571%
Cyberpunk 2077	35−40 +640%	5−6 −640%
Far Cry 5	49 +880%	5−6 −880%
Forza Horizon 4	82 +531%	12−14 −531%
Hitman 3	45−50 +557%	7−8 −557%
Horizon Zero Dawn	100−110 +414%	21−24 −414%
Shadow of the Tomb Raider	75−80 +600%	10−12 −600%
The Witcher 3: Wild Hunt	44 +238%	12−14 −238%
Watch Dogs: Legion	95−100 +161%	35−40 −161%

Full HD
Epic Preset

Red Dead Redemption 2

60−65
+900%

6−7

−900%

1440p
High Preset

Battlefield 5	40−45 +1000%	4−5 −1000%
Far Cry New Dawn	35−40 +775%	4−5 −775%

1440p
Ultra Preset

Assassin's Creed Odyssey	24−27 +1100%	2−3 −1100%
Assassin's Creed Valhalla	21−24 +1000%	2−3 −1000%
Call of Duty: Modern Warfare	24−27 +1200%	2−3 −1200%
Cyberpunk 2077	14−16 +1300%	1−2 −1300%
Far Cry 5	24−27 +767%	3−4 −767%
Forza Horizon 4	130−140 +829%	14−16 −829%
Hitman 3	27−30 +238%	8−9 −238%
Horizon Zero Dawn	45−50 +571%	7−8 −571%
Metro Exodus	53 +783%	6−7 −783%
Shadow of the Tomb Raider	45−50 +880%	5−6 −880%
The Witcher 3: Wild Hunt	27−30 +1300%	2−3 −1300%
Watch Dogs: Legion	130−140 +725%	16−18 −725%

1440p
Epic Preset

Red Dead Redemption 2

35−40
+533%

6−7

−533%

4K
High Preset

Battlefield 5	37 +3600%	1−2 −3600%
Far Cry New Dawn	22 +2100%	1−2 −2100%
Hitman 3	18−20 +800%	2−3 −800%
Horizon Zero Dawn	110−120 +892%	12−14 −892%
Metro Exodus	33 +1000%	3−4 −1000%
The Witcher 3: Wild Hunt	27 +800%	3−4 −800%

4K
Ultra Preset

Assassin's Creed Odyssey	18 +800%	2−3 −800%
Assassin's Creed Valhalla	12−14 +1100%	1−2 −1100%
Call of Duty: Modern Warfare	12−14 +1200%	1−2 −1200%
Cyberpunk 2077	5−6	0−1
Far Cry 5	16 +1500%	1−2 −1500%
Forza Horizon 4	41 +925%	4−5 −925%
Shadow of the Tomb Raider	27−30 +800%	3−4 −800%
Watch Dogs: Legion	10−11	0−1

4K
Epic Preset

Red Dead Redemption 2

20−22
+400%

4−5

−400%

This is how RX 580 and ATI HD 4850 compete in popular games:

RX 580 is 762% faster in 900p
RX 580 is 143% faster in 1080p
RX 580 is 742% faster in 1200p
RX 580 is 900% faster in 1440p
RX 580 is 775% faster in 4K

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

in Metro Exodus, with 1080p resolution and the Medium Preset, the RX 580 is 5450% faster.

All in all, in popular games:

Without exception, RX 580 surpassed ATI HD 4850 in all 57 of our tests.

Pros & cons summary

Performance score	22.97	2.66
Recency	18 April 2017	25 June 2008
Maximum RAM amount	8 GB	512 MB
Chip lithography	14 nm	55 nm
Power consumption (TDP)	185 Watt	110 Watt

RX 580 has a 763.5% higher aggregate performance score, an age advantage of 8 years, a 1500% higher maximum VRAM amount, and a 292.9% more advanced lithography process.

ATI HD 4850, on the other hand, has 68.2% lower power consumption.

The Radeon RX 580 is our recommended choice as it beats the Radeon HD 4850 in performance tests.

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