UHD Graphics 770 vs Radeon HD 8670D

Place in the ranking	1010	578
Place by popularity	not in top-100	28
Power efficiency	0.96	28.59
Architecture	TeraScale 3 (2010−2013)	Generation 12.2 (2022−2023)
GPU code name	Devastator	Raptor Lake GT1
Market segment	Desktop	Desktop
Release date	12 March 2013 (11 years ago)	27 September 2022 (2 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	256
Core clock speed	844 MHz	300 MHz
Boost clock speed	950 MHz	1650 MHz
Number of transistors	1,303 million	no data
Manufacturing process technology	32 nm	10 nm
Power consumption (TDP)	100 Watt	15 Watt
Texture fill rate	22.80	26.40
Floating-point processing power	0.7296 TFLOPS	0.8448 TFLOPS
ROPs	8	8
TMUs	24	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	IGP	Ring Bus
Width	IGP	IGP

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	System Shared	System Shared
Maximum RAM amount	System Shared	System Shared
Memory bus width	System Shared	System Shared
Memory clock speed	System Shared	System Shared
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

Motherboard Dependent

API compatibility

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

DirectX	11.2 (11_0)	12 (12_1)
Shader Model	5.0	6.6
OpenGL	4.4	4.6
OpenCL	1.2	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.

HD 8670D 1.38

UHD Graphics 770 6.15
+346%

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.

HD 8670D 533

UHD Graphics 770 1016
+90.6%

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.

HD 8670D 1547

UHD Graphics 770 16443
+963%

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.

HD 8670D 6241
+135%

UHD Graphics 770 2655

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.

HD 8670D 1157

UHD Graphics 770 3428
+196%

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.

HD 8670D 8288

UHD Graphics 770 119185
+1338%

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	17 −5.9%	18 +5.9%
4K	2−3 −550%	13 +550%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

4−5

−200%

12
+200%

Full HD
Medium Preset

Assassin's Creed Odyssey	6−7 −167%	16−18 +167%
Call of Duty: Modern Warfare	4−5 −225%	12−14 +225%
Cyberpunk 2077	4−5 −150%	10 +150%
Far Cry 5	2−3 −600%	14−16 +600%
Far Cry New Dawn	3−4 −467%	16−18 +467%
Forza Horizon 4	3−4 −1233%	40−45 +1233%
Hitman 3	6−7 −100%	12−14 +100%
Horizon Zero Dawn	14−16 −147%	35−40 +147%
Red Dead Redemption 2	2−3 −750%	16−18 +750%
Shadow of the Tomb Raider	8−9 −163%	21−24 +163%
Watch Dogs: Legion	30−35 −51.5%	50−55 +51.5%

Full HD
High Preset

Assassin's Creed Odyssey	6−7 −167%	16−18 +167%
Call of Duty: Modern Warfare	4−5 −225%	12−14 +225%
Cyberpunk 2077	4−5 −150%	10−11 +150%
Far Cry 5	2−3 −600%	14−16 +600%
Far Cry New Dawn	3−4 −467%	16−18 +467%
Forza Horizon 4	3−4 −1233%	40−45 +1233%
Hitman 3	6−7 −100%	12−14 +100%
Horizon Zero Dawn	14−16 −147%	35−40 +147%
Red Dead Redemption 2	2−3 −750%	16−18 +750%
Shadow of the Tomb Raider	8−9 −125%	18 +125%
The Witcher 3: Wild Hunt	10−12 −81.8%	20−22 +81.8%
Watch Dogs: Legion	30−35 −51.5%	50−55 +51.5%

Full HD
Ultra Preset

Assassin's Creed Odyssey	6−7 −167%	16−18 +167%
Call of Duty: Modern Warfare	4−5 −225%	12−14 +225%
Cyberpunk 2077	4−5 −150%	10−11 +150%
Far Cry 5	2−3 −600%	14−16 +600%
Forza Horizon 4	3−4 −1233%	40−45 +1233%
Hitman 3	6−7 −100%	12−14 +100%
Horizon Zero Dawn	14−16 +25%	12 −25%
Shadow of the Tomb Raider	8−9 −100%	16 +100%
The Witcher 3: Wild Hunt	10−12 +22.2%	9 −22.2%
Watch Dogs: Legion	30−35 −51.5%	50−55 +51.5%

Full HD
Epic Preset

Red Dead Redemption 2

2−3

−750%

16−18
+750%

1440p
High Preset

Battlefield 5	1−2 −1100%	12−14 +1100%
Far Cry New Dawn	2−3 −350%	9−10 +350%

1440p
Ultra Preset

Assassin's Creed Odyssey	1−2 −500%	6−7 +500%
Call of Duty: Modern Warfare	0−1	6−7
Cyberpunk 2077	1−2 −200%	3−4 +200%
Far Cry 5	1−2 −600%	7−8 +600%
Hitman 3	7−8 −42.9%	10−11 +42.9%
Horizon Zero Dawn	5−6 −160%	12−14 +160%
The Witcher 3: Wild Hunt	1−2 −400%	5−6 +400%
Watch Dogs: Legion	7−8 −457%	35−40 +457%

1440p
Epic Preset

Red Dead Redemption 2

4−5

−175%

10−12
+175%

4K
High Preset

Far Cry New Dawn

1−2

−300%

4−5
+300%

4K
Ultra Preset

Assassin's Creed Odyssey	1−2 −300%	4−5 +300%
Assassin's Creed Valhalla	1−2 −200%	3−4 +200%
Call of Duty: Modern Warfare	0−1	3−4
Far Cry 5	0−1	3−4

4K
Epic Preset

Red Dead Redemption 2

3−4

−100%

6−7
+100%

Full HD
Medium Preset

Assassin's Creed Valhalla	13 +0%	13 +0%
Battlefield 5	16−18 +0%	16−18 +0%
Metro Exodus	16−18 +0%	16−18 +0%

Full HD
High Preset

Assassin's Creed Valhalla	7−8 +0%	7−8 +0%
Battlefield 5	16−18 +0%	16−18 +0%
Metro Exodus	16−18 +0%	16−18 +0%

Full HD
Ultra Preset

Assassin's Creed Valhalla

7−8

+0%

7−8

+0%

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

Battlefield 5	5−6 +0%	5−6 +0%
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
Watch Dogs: Legion	2−3 +0%	2−3 +0%

This is how HD 8670D and UHD Graphics 770 compete in popular games:

UHD Graphics 770 is 6% faster in 1080p
UHD Graphics 770 is 550% 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 HD 8670D is 25% faster.
in Forza Horizon 4, with 1080p resolution and the Medium Preset, the UHD Graphics 770 is 1233% faster.

All in all, in popular games:

HD 8670D is ahead in 2 tests (3%)
UHD Graphics 770 is ahead in 47 tests (70%)
there's a draw in 18 tests (27%)

Pros & cons summary

Performance score	1.38	6.15
Recency	12 March 2013	27 September 2022
Chip lithography	32 nm	10 nm
Power consumption (TDP)	100 Watt	15 Watt

UHD Graphics 770 has a 345.7% higher aggregate performance score, an age advantage of 9 years, a 220% more advanced lithography process, and 566.7% lower power consumption.

The UHD Graphics 770 is our recommended choice as it beats the Radeon HD 8670D in performance tests.

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