UHD Graphics 770 vs ATI Radeon HD 4850

Place in the ranking	807	577
Place by popularity	not in top-100	28
Cost-effectiveness evaluation	0.21	no data
Power efficiency	1.69	28.58
Architecture	TeraScale (2005−2013)	Generation 12.2 (2022−2023)
GPU code name	RV770	Raptor Lake GT1
Market segment	Desktop	Desktop
Release date	25 June 2008 (16 years ago)	27 September 2022 (2 years ago)
Launch price (MSRP)	$199	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	800	256
Core clock speed	625 MHz	300 MHz
Boost clock speed	no data	1650 MHz
Number of transistors	956 million	no data
Manufacturing process technology	55 nm	10 nm
Power consumption (TDP)	110 Watt	15 Watt
Texture fill rate	25.00	26.40
Floating-point processing power	1 TFLOPS	0.8448 TFLOPS
ROPs	16	8
TMUs	40	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).

Interface	PCIe 2.0 x16	Ring Bus
Length	246 mm	no data
Width	1-slot	IGP
Supplementary power connectors	1x 6-pin	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	GDDR3	System Shared
Maximum RAM amount	512 MB	System Shared
Memory bus width	256 Bit	System Shared
Memory clock speed	993 MHz	System Shared
Memory bandwidth	63.55 GB/s	no data
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

2x DVI, 1x S-Video

Motherboard Dependent

API compatibility

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

DirectX	10.1 (10_1)	12 (12_1)
Shader Model	4.1	6.6
OpenGL	3.3	4.6
OpenCL	1.1	3.0
Vulkan	N/A	1.3

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.

ATI HD 4850 2.66

UHD Graphics 770 6.15
+131%

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.

ATI HD 4850 1026
+1%

UHD Graphics 770 1016

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.

ATI HD 4850 8972
+238%

UHD Graphics 770 2655

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.

ATI HD 4850 11272

UHD Graphics 770 119185
+957%

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	29 −124%	65−70 +124%
Full HD	40 +122%	18 −122%
1200p	19 −111%	40−45 +111%
4K	5−6 −160%	13 +160%

Cost per frame, $

1080p	4.98	no data
4K	39.80	no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

5−6

−140%

12
+140%

Full HD
Medium Preset

Assassin's Creed Odyssey	9−10 −77.8%	16−18 +77.8%
Assassin's Creed Valhalla	0−1	13
Battlefield 5	4−5 −325%	16−18 +325%
Call of Duty: Modern Warfare	7−8 −85.7%	12−14 +85.7%
Cyberpunk 2077	5−6 −100%	10 +100%
Far Cry 5	5−6 −180%	14−16 +180%
Far Cry New Dawn	7−8 −143%	16−18 +143%
Forza Horizon 4	12−14 −208%	40−45 +208%
Hitman 3	7−8 −71.4%	12−14 +71.4%
Horizon Zero Dawn	21−24 −76.2%	35−40 +76.2%
Metro Exodus	2−3 −700%	16−18 +700%
Red Dead Redemption 2	6−7 −183%	16−18 +183%
Shadow of the Tomb Raider	10−12 −90.9%	21−24 +90.9%
Watch Dogs: Legion	35−40 −31.6%	50−55 +31.6%

Full HD
High Preset

Assassin's Creed Odyssey	9−10 −77.8%	16−18 +77.8%
Assassin's Creed Valhalla	0−1	7−8
Battlefield 5	4−5 −325%	16−18 +325%
Call of Duty: Modern Warfare	7−8 −85.7%	12−14 +85.7%
Cyberpunk 2077	5−6 −100%	10−11 +100%
Far Cry 5	5−6 −180%	14−16 +180%
Far Cry New Dawn	7−8 −143%	16−18 +143%
Forza Horizon 4	12−14 −208%	40−45 +208%
Hitman 3	7−8 −71.4%	12−14 +71.4%
Horizon Zero Dawn	21−24 −76.2%	35−40 +76.2%
Metro Exodus	2−3 −700%	16−18 +700%
Red Dead Redemption 2	6−7 −183%	16−18 +183%
Shadow of the Tomb Raider	10−12 −63.6%	18 +63.6%
The Witcher 3: Wild Hunt	12−14 −53.8%	20−22 +53.8%
Watch Dogs: Legion	35−40 −31.6%	50−55 +31.6%

Full HD
Ultra Preset

Assassin's Creed Odyssey	9−10 −77.8%	16−18 +77.8%
Assassin's Creed Valhalla	0−1	7−8
Call of Duty: Modern Warfare	7−8 −85.7%	12−14 +85.7%
Cyberpunk 2077	5−6 −100%	10−11 +100%
Far Cry 5	5−6 −180%	14−16 +180%
Forza Horizon 4	12−14 −208%	40−45 +208%
Hitman 3	7−8 −71.4%	12−14 +71.4%
Horizon Zero Dawn	21−24 +75%	12 −75%
Shadow of the Tomb Raider	10−12 −45.5%	16 +45.5%
The Witcher 3: Wild Hunt	12−14 +44.4%	9 −44.4%
Watch Dogs: Legion	35−40 −31.6%	50−55 +31.6%

Full HD
Epic Preset

Red Dead Redemption 2

6−7

−183%

16−18
+183%

1440p
High Preset

Battlefield 5	4−5 −200%	12−14 +200%
Far Cry New Dawn	4−5 −125%	9−10 +125%

1440p
Ultra Preset

Assassin's Creed Odyssey	2−3 −200%	6−7 +200%
Call of Duty: Modern Warfare	2−3 −200%	6−7 +200%
Cyberpunk 2077	1−2 −200%	3−4 +200%
Far Cry 5	3−4 −133%	7−8 +133%
Hitman 3	8−9 −25%	10−11 +25%
Horizon Zero Dawn	7−8 −85.7%	12−14 +85.7%
The Witcher 3: Wild Hunt	2−3 −150%	5−6 +150%
Watch Dogs: Legion	16−18 −144%	35−40 +144%

1440p
Epic Preset

Red Dead Redemption 2

6−7

−83.3%

10−12
+83.3%

4K
High Preset

Battlefield 5	1−2 −400%	5−6 +400%
Far Cry New Dawn	1−2 −300%	4−5 +300%

4K
Ultra Preset

Assassin's Creed Odyssey	2−3 −100%	4−5 +100%
Assassin's Creed Valhalla	1−2 −200%	3−4 +200%
Call of Duty: Modern Warfare	1−2 −200%	3−4 +200%
Far Cry 5	1−2 −200%	3−4 +200%
Watch Dogs: Legion	0−1	2−3

4K
Epic Preset

Red Dead Redemption 2

4−5

−50%

6−7
+50%

1440p
Ultra Preset

Assassin's Creed Valhalla	1−2 +0%	1−2 +0%
Forza Horizon 4	18−20 +0%	18−20 +0%
Metro Exodus	5−6 +0%	5−6 +0%
Shadow of the Tomb Raider	2−3 +0%	2−3 +0%

4K
High Preset

Hitman 3	2−3 +0%	2−3 +0%
Horizon Zero Dawn	16−18 +0%	16−18 +0%
Metro Exodus	3−4 +0%	3−4 +0%
The Witcher 3: Wild Hunt	2−3 +0%	2−3 +0%

4K
Ultra Preset

Cyberpunk 2077	0−1	0−1
Forza Horizon 4	6−7 +0%	6−7 +0%
Shadow of the Tomb Raider	0−1	0−1

This is how ATI HD 4850 and UHD Graphics 770 compete in popular games:

UHD Graphics 770 is 124% faster in 900p
ATI HD 4850 is 122% faster in 1080p
UHD Graphics 770 is 111% faster in 1200p
UHD Graphics 770 is 160% faster in 4K

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

in Horizon Zero Dawn, with 1080p resolution and the Ultra Preset, the ATI HD 4850 is 75% faster.
in Metro Exodus, with 1080p resolution and the Medium Preset, the UHD Graphics 770 is 700% faster.

All in all, in popular games:

ATI HD 4850 is ahead in 2 tests (3%)
UHD Graphics 770 is ahead in 55 tests (83%)
there's a draw in 9 tests (14%)

Pros & cons summary

Performance score	2.66	6.15
Recency	25 June 2008	27 September 2022
Chip lithography	55 nm	10 nm
Power consumption (TDP)	110 Watt	15 Watt

UHD Graphics 770 has a 131.2% higher aggregate performance score, an age advantage of 14 years, a 450% more advanced lithography process, and 633.3% lower power consumption.

The UHD Graphics 770 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.