Radeon E6760 vs HD 6770

Place in the ranking	747	854
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.59	0.16
Power efficiency	2.06	3.46
Architecture	TeraScale 2 (2009−2015)	TeraScale 2 (2009−2015)
GPU code name	Juniper	Turks
Market segment	Desktop	Desktop
Design	reference	no data
Release date	21 January 2011 (13 years ago)	2 May 2011 (13 years ago)
Launch price (MSRP)	$129	$239.99

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

HD 6770 has 269% better value for money than Radeon E6760.

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	480
Core clock speed	no data	600 MHz
Boost clock speed	900 MHz	no data
Number of transistors	1,040 million	716 million
Manufacturing process technology	40 nm	40 nm
Power consumption (TDP)	108 Watt	45 Watt
Texture fill rate	34.00	14.40
Floating-point processing power	1.36 TFLOPS	no data
ROPs	16	8
TMUs	40	24

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).

Bus support	PCIe 2.0 x16	no data
Interface	PCIe 2.0 x16	MXM-A (3.0)
Length	198 mm	no data
Width	2-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	GDDR5	GDDR5
Maximum RAM amount	1 GB	1 GB
Memory bus width	128 Bit	128 Bit
Memory clock speed	1050 MHz	3200 MHz
Memory bandwidth	76.8 GB/s	51.2 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	2x DVI, 1x HDMI, 2x mini-DisplayPort	no data
Eyefinity	+	-
HDMI	+	-

Supported technologies

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

CrossFire

API compatibility

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

DirectX	DirectX® 11	11.0
Shader Model	5.0	5.0
OpenGL	4.4	4.3
OpenCL	1.2	1.2

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 6770 3.24
+42.7%

Radeon E6760 2.27

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 6770 1250
+42.7%

Radeon E6760 876