AMD Radeon HD 7690M XT vs HD 6770M

AMD Radeon HD 7690M XT
AMD Radeon HD 6770M

General info

Comparison of Radeon HD 7690M XT and Radeon HD 6770M architecture, market type and release date.
Place in performance rating
 
Architecture
TeraScale 2
 
TeraScale 2
Code name
Thames
 
Whistler
Type
Laptop
 
Laptop
Release date
7 January 2013
 
4 January 2011

Technical specs

Radeon HD 7690M XT and Radeon HD 6770M's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 7690M XT and Radeon HD 6770M's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines
480
 
480
Core clock speed
725 MHz
 
725 MHz
Transistor count
716 million
 
716 million
Manufacturing process technology
40 nm
 
40 nm
Power consumption (TDP)
25 Watt
 
35 Watt
Texture fill rate
17.4 GTexel / s
 
17.4 GTexel / s
Floating-point performance
696.0 gflops
 
696.0 gflops

Compatibility, dimensions and requirements

Information on Radeon HD 7690M XT and Radeon HD 6770M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. 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.
Laptop size
medium sized
 
medium sized
Interface
PCIe 2.0 x16
 
MXM-A (3.0)

Memory

Parameters of memory installed on Radeon HD 7690M XT and Radeon HD 6770M: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
GDDR5
 
GDDR5
Maximum RAM amount
2 GB
 
1 GB
Memory bus width
128 Bit
 
128 Bit
Memory clock speed
3600 MHz
 
3600 MHz
Memory bandwidth
57.6 GB / s
 
57.6 GB / s
Shared memory
-
 
-

Video outputs and ports

Types and number of video connectors present on Radeon HD 7690M XT and Radeon HD 6770M.
Display Connectors
No outputs
 
No outputs

API support

APIs supported by Radeon HD 7690M XT and Radeon HD 6770M, sometimes including their particular versions.
DirectX
11.2 (11_0)
 
11.2 (11_0)
OpenGL
4.4
 
4.4

Benchmark performance

Non-gaming benchmarks performance of Radeon HD 7690M XT and Radeon HD 6770M. Note that overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

HD 7690M XT 2.00 +4.7%
HD 6770M 1.91

3DMark 11 Performance GPU

HD 7690M XT 1346 +1.4%
HD 6770M 1328

3DMark Vantage Performance

HD 7690M XT 7055 +15.5%
HD 6770M 6107

Passmark

HD 7690M XT 1009 +4.7%
HD 6770M 964

Mining hashrates

Cryptocurrency mining performance of Radeon HD 7690M XT and Radeon HD 6770M. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
n/d
 
34 Mh/s

Gaming performance

Let's see how good Radeon HD 7690M XT and Radeon HD 6770M are for gaming. Particular gaming benchmark results are measured in FPS.

Advantages of AMD Radeon HD 7690M XT

4.7% faster in synthetic tests
Much newer (7 January 2013 vs 4 January 2011)
Less power hungry (25 vs 35 watts)

Advantages of AMD Radeon HD 6770M

We are unaware of any advantages of AMD Radeon HD 6770M over AMD Radeon HD 7690M XT.

So, HD 7690M XT or HD 6770M?

Technical City couldn't decide between AMD Radeon HD 7690M XT and AMD Radeon HD 6770M. The differences in performance seem too small.
Should you still have questions on choice between Radeon HD 7690M XT and Radeon HD 6770M, ask them in Comments section, and we shall answer.

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AMD Radeon HD 7690M XT
AMD Radeon HD 6770M
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