Radeon 780M vs HD 6770

Place in performance ranking	704	283
Place by popularity	not in top-100	85
Cost-effectiveness evaluation	0.23	no data
Architecture	TeraScale 2 (2009−2015)	RDNA 3
GPU code name	Juniper	Phoenix
Market segment	Desktop	Laptop
Design	reference	no data
Release date	21 January 2011 (13 years ago)	5 January 2023 (1 year ago)
Launch price (MSRP)	$129	no data
Current price	$150 (1.2x MSRP)	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	800	768
Core clock speed	no data	1500 MHz
Boost clock speed	900 MHz	3000 MHz
Number of transistors	1,040 million	25,390 million
Manufacturing process technology	40 nm	4 nm
Power consumption (TDP)	108 Watt	54 Watt (35 - 54 Watt TGP)
Texture fill rate	34.00	139.2
Floating-point performance	1,360.0 gflops	no data

Form factor & compatibility

Information on Radeon HD 6770 and Radeon 780M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Bus support	PCIe 2.0 x16	no data
Interface	PCIe 2.0 x16	PCIe 4.0 x8
Length	198 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 6-pin	None

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	System Shared
Maximum RAM amount	1 GB	System Shared
Memory bus width	128 Bit	System Shared
Memory clock speed	1050 MHz	System Shared
Memory bandwidth	76.8 GB/s	no data
Shared memory	no data	+

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 HDMI, 2x mini-DisplayPort	Portable Device Dependent
Eyefinity	1	no data
HDMI	+	no data
DisplayPort support	-	no data

Supported technologies

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

AppAcceleration	-	no data
CrossFire	1	no data
Enduro	-	no data
HD3D	-	no data
PowerTune	-	no data
TrueAudio	-	no data
ZeroCore	-	no data

API compatibility

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

DirectX	DirectX® 11	12 Ultimate (12_2)
Shader Model	5.0	6.7
OpenGL	4.4	4.6
OpenCL	1.2	2.1
Vulkan	no data	1.3
Mantle	-	no data

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark performance 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 6770 3.22

Radeon 780M 18.35
+470%

780M outperforms HD 6770 by 470% based on our aggregated benchmark results.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.

Benchmark coverage: 25%

HD 6770 1248

Radeon 780M 7102
+469%

780M outperforms HD 6770 by 469% in Passmark.

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.

Benchmark coverage: 14%

HD 6770 1520

Radeon 780M 7865
+417%

780M outperforms HD 6770 by 417% in 3DMark Fire Strike Graphics.

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	6−7 −517%	37 +517%
1440p	3−4 −600%	21 +600%
4K	2−3 −500%	12 +500%

Pros & cons summary

Performance score	3.22	18.35
Recency	21 January 2011	5 January 2023
Maximum RAM amount	1 GB	System Shared
Chip lithography	40 nm	4 nm
Power consumption (TDP)	108 Watt	54 Watt