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AMD Radeon RX 6800 XT

AMD Radeon RX 6800 XT

The AMD Radeon RX 6800 XT is a high-desktop GPU based on the RDNA2 architecture and uses the Navi 21 chip which is manufactured in 7nm at TSMC. The GPU has 4,608 shader units, as well as 16 GB of GDDR6 VRAM with a 256-bit interface (16 Gbps, 512 GB/s).

Features.
RDNA2 serves as the basis for the Navi 21 graphics chip, which is the successor to the Navi 10 graphics chip from the previous RX 5700 series. A number of new features like SAM (Smart Access Memory) and the Infinity Cache make the RX 6800 series very interesting. PCI Express 4.0 and RIS (Radeon Image Sharpening) are still available. The new Media Engine lets you decode video at up to 8K resolution, and the new Display Engine supports screens up to 8K at 60Hz including HDR or 4K HDR at 144Hz. 

Performance.
The performance of the AMD Radeon RX 6800 XT is comparable to a Nvidia GeForce RTX 3080. In the internal duel, the RX 6800 XT clearly surpasses the performance of a Radeon RX 5700 XT. This makes the RX 6800 XT suitable for 4K gaming.

Power consumption

The power consumption of the AMD Radeon RX 6800 XT is quantified by the manufacturer at 300 watts (TGP) and is thus somewhat more economical than the GeForce RTX 3080 (320 watts).

ManufacturerAMD
Radeon RX 6800 Series
Radeon RX 6800 XT 4608 @ 1.83 - 2.25 GHz256 Bit @ 16000 MHz
Radeon RX 6800 compare 3840 @ 1.82 - 2.11 GHz256 Bit @ 16000 MHz
CodenameNavi 21
ArchitectureNavi / RDNA2
Pipelines4608 - unified
Core Speed1825 - 2250 (Boost) MHz
Memory Speed16000 MHz
Memory Bus Width256 Bit
Memory TypeGDDR6
Max. Amount of Memory16384 MB
Shared Memoryno
DirectXDirectX 12_2, Shader 6.5
Transistor Count26800 Million
technology7 nm
FeaturesDisplayPort 1.4 w/DFSC, HDMI 2.1 VRR, PCIe 4.0, Radeon Media Engine (H.264 4K150 decode, 4K90 encode / H.265 4K90 decode, 8K24, 4K60 encode / VP9 4K90. 8K24 decode)
Date of Announcement18.11.2020

Benchmarks

Performance Rating - 3DMark 11 + Fire Strike + Time Spy
min: 92.3     avg: 92.3     median: 92.3 (100%)     max: 92.30000305175781 pt
3DMark - 3DMark Ice Storm Extreme Graphics
422169 Points (58%)
3DMark - 3DMark Cloud Gate Score
71698 Points (94%)
3DMark - 3DMark Fire Strike Standard Score
38659 Points (99%)
3DMark - 3DMark Ice Storm Graphics
453731 Points (60%)
3DMark 11 - 3DM11 Performance Score
38057 Points (90%)
3DMark Vantage
3DM Vant. Perf. total +
3DMark Vantage - 3DM Vant. Perf. total
96516 Points (91%)
3DM Vant. Perf. GPU no PhysX +
3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
101445 Points (93%)
...
AMD Radeon RX 6600 -21%
4x NVIDIA RTX A6000 -17%
AMD Radeon RX 6600 XT -11%
AMD Radeon Pro W6800 -10%
NVIDIA RTX A6000 -1%
AMD Radeon RX 6800 XT
0%
100%
3DMark 06 3DMark 06 - Standard 1280x1024 +
Unigine Valley 1.0 - Unigine Valley 1.0 DX
191 fps (93%)
SPECviewperf 12
specvp12 sw-03 +
SPECviewperf 12 - specvp12 sw-03
150 fps (65%)
specvp12 snx-02 +
specvp12 showcase-01 +
SPECviewperf 12 - specvp12 showcase-01
223 fps (87%)
specvp12 mediacal-01 +
specvp12 maya-04 +
specvp12 energy-01 +
SPECviewperf 12 - specvp12 energy-01
28.4 fps (71%)
specvp12 creo-01 +
specvp12 catia-04 +
SPECviewperf 12 - specvp12 catia-04
238 fps (82%)
specvp12 3dsmax-05 +
SPECviewperf 13 specvp13 sw-04 +
SPECviewperf 13 - specvp13 sw-04
193 fps (89%)
specvp13 snx-03 +
specvp13 showcase-02 +
SPECviewperf 13 - specvp13 showcase-02
232 fps (91%)
specvp13 medical-02 +
SPECviewperf 13 - specvp13 medical-02
130 fps (71%)
specvp13 maya-05 +
specvp13 energy-02 +
SPECviewperf 13 - specvp13 energy-02
58.4 fps (44%)
specvp13 creo-02 +
specvp13 catia-05 +
SPECviewperf 13 - specvp13 catia-05
412 fps (88%)
specvp13 3dsmax-06 +
SPECviewperf 13 - specvp13 3dsmax-06
284 fps (84%)
SPECviewperf 2020 specvp2020 solidworks-05 4k +
specvp2020 snx-04 4k +
SPECviewperf 2020 - specvp2020 snx-04 4k
81.7 fps (17%)
specvp2020 medical-03 4k +
SPECviewperf 2020 - specvp2020 medical-03 4k
27.8 fps (53%)
specvp2020 maya-06 4k +
specvp2020 energy-03 4k +
SPECviewperf 2020 - specvp2020 energy-03 4k
60.8 fps (44%)
specvp2020 creo-03 4k +
specvp2020 catia-06 4k +
specvp2020 3dsmax-07 4k +
SPECviewperf 2020 - specvp2020 3dsmax-07 4k
114 fps (67%)
Cinebench R10 Cinebench R10 Shading (32bit) +
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit +
Cinebench R15
Cinebench R15 OpenGL 64 Bit +
Cinebench R15 OpenGL Ref. Match 64 Bit +
LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
28023 Samples/s (49%)
ComputeMark v2.1 - ComputeMark v2.1 Result
38823 points (81%)
Power Consumption - Furmark Stress Test Power Consumption - external Monitor *
448 Watt (69%)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Game Benchmarks

The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.

low 1280x720
141 fps  fps    + Compare
med. 1920x1080
132 fps  fps    + Compare
high 1920x1080
136 fps  fps    + Compare
ultra 1920x1080
122 fps  fps    + Compare
QHD 2560x1440
114 fps  fps    + Compare
4K 3840x2160
60.3 fps  fps    + Compare
» With all tested laptops playable in detail settings ultra.
low 1280x720
289 fps  fps    + Compare
med. 1920x1080
277 fps  fps    + Compare
high 1920x1080
179 fps  fps    + Compare
ultra 1920x1080
144 fps  fps    + Compare
QHD 2560x1440
80.4 fps  fps    + Compare
4K 3840x2160
64 fps  fps    + Compare
» With all tested laptops playable in detail settings ultra.
Additional Benchmarks
Highest Settings + Ultra Ray Tracing 1920x1080
21.8 fps
low 1280x720
202  fps    + Compare
med. 1920x1080
158  fps    + Compare
high 1920x1080
135  fps    + Compare
ultra 1920x1080
118  fps    + Compare
QHD 2560x1440
98  fps    + Compare
4K 3840x2160
65  fps    + Compare
» With all tested laptops playable in detail settings ultra.
Dirt 5

Dirt 5

2020
low 1280x720
299  fps    + Compare
med. 1920x1080
208  fps    + Compare
high 1920x1080
178  fps    + Compare
ultra 1920x1080
159  fps    + Compare
QHD 2560x1440
134  fps    + Compare
4K 3840x2160
83.1  fps    + Compare
» With all tested laptops playable in detail settings ultra.
low 1280x720
173 fps