AMD Radeon RX 6800 XT
VS
Mach64 GT-B
AMD Radeon RX 6800 XT
VS
Mach64 GT-B

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between AMD Radeon RX 6800 XT  vs  Mach64 GT-B.

6
Place in performance rating
not rated
Navi / RDNA2
Architecture
Mach
18 November 2020 (1 year ago)
Release date
no data
$649
Launch price (MSRP)
no data
$1713 (2.6x MSRP)
Price now
no data
17.75
Value for money
no data
Navi 21
GPU code name
Mach64 GT-B
Desktop
Market segment
Desktop

Technical specs

Which GPU is better between AMD Radeon RX 6800 XT  vs  Mach64 GT-B in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

1825 MHz
Core clock speed
no data
7 nm
Manufacturing process technology
500 nm
648.0
Texture fill rate
no data
4608
Pipelines / CUDA cores
no data
2250 MHz
Boost clock speed
no data
26,800 million
Number of transistors
5 million
300 Watt
Thermal design power (TDP)
no data

Compatibility, dimensions and requirements

Let’s discuss how graphics cards AMD Radeon RX 6800 XT and Mach64 GT-B come in different sizes (length), connector types and types of interfaces.

PCIe 4.0 x16
Interface
no data
267 mm
Length
no data
2x 8-pin
Supplementary power connectors
no data

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between AMD Radeon RX 6800 XT vs Mach64 GT-B.

GDDR6
Memory type
no data
16 GB
Maximum RAM amount
no data
256 Bit
Memory bus width
no data
16000 MHz
Memory clock speed
no data
512.0 GB/s
Memory bandwidth
no data
-
Shared memory
no data

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between AMD Radeon RX 6800 XT vs Mach64 GT-B.

1x HDMI, 2x DisplayPort, 1x USB Type-C
Display Connectors
no data
+
HDMI
no data

API support

The confrontation between the two contenders AMD Radeon RX 6800 XT and Mach64 GT-B is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

no data
DirectX
5.0
no data
OpenGL
N/A
no data
Vulkan
N/A
no data
OpenCL
N/A

Gaming performance

Select form the list the required name to identify gaming performance for AMD Radeon RX 6800 XT and Mach64 GT-B graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the AMD Radeon RX 6800 XT or Mach64 GT-B good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) AMD Radeon RX 6800 XT
Mach64 GT-B
Death Stranding (2020) AMD Radeon RX 6800 XT
Mach64 GT-B
F1 2020 (2020) AMD Radeon RX 6800 XT
Mach64 GT-B
Gears Tactics (2020) AMD Radeon RX 6800 XT
Mach64 GT-B
Doom Eternal (2020) AMD Radeon RX 6800 XT
Mach64 GT-B
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of AMD Radeon RX 6800 XT

87.48% faster in synthetic tests

Finer manufacturing process technology (7 nm vs 500 nm)

Advantages of Mach64 GT-B

There is no accountable advantage

So, AMD Radeon RX 6800 XT or Mach64 GT-B?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon RX 6800 XT .

AMD Radeon RX 6800 XT versus Mach64 GT-B performance benchmarks comparison

Overall benchmark performance

3DMark Ice Storm GPU

Benchmark 3DMark Ice Storm GPU: Graphic cards performance test result. Check 3DMark Ice Storm GPU test results of GPUs on hitesti.com

3DMark Cloud Gate GPU

Benchmark 3DMark Cloud Gate GPU: Graphic cards performance test result. Check 3DMark Cloud Gate GPU test results of GPUs on hitesti.com

3DMark Fire Strike Score

Benchmark 3DMark Fire Strike Score: Graphic cards performance test result. Check 3DMark Fire Strike Score test results of GPUs on hitesti.com

3DMark Fire Strike Graphics

Benchmark 3DMark Fire Strike Graphics: Graphic cards performance test result. Check 3DMark Fire Strike Graphics test results of GPUs on hitesti.com

3DMark 11 Performance GPU

Benchmark 3DMark 11 Performance GPU: Graphic cards performance test result. Check 3DMark 11 Performance GPU test results of GPUs on hitesti.com

3DMark Vantage Performance

Benchmark 3DMark Vantage Performance: Graphic cards performance test result. Check 3DMark Vantage Performance test results of GPUs on hitesti.com

Passmark

Benchmark Passmark: Graphic cards performance test result. Check Passmark test results of GPUs on hitesti.com

User rating

3.7 Out of 724 Hitesti Score
0.0 Out of 0 Hitesti Score