Radeon RX 6800M vs R9 M365X

Place in the ranking	698	147
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	17.10
Architecture	GCN 1.0 (2011−2020)	RDNA 2.0 (2020−2024)
GPU code name	Tropo	Navi 22
Market segment	Laptop	Laptop
Release date	5 May 2015 (9 years ago)	31 May 2021 (3 years ago)

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	640	2560
Compute units	10	no data
Core clock speed	900 MHz	2116 MHz
Boost clock speed	925 MHz	2390 MHz
Number of transistors	1,500 million	17,200 million
Manufacturing process technology	28 nm	7 nm
Power consumption (TDP)	no data	145 Watt
Texture fill rate	37.00	382.4
Floating-point processing power	1.184 TFLOPS	12.24 TFLOPS
ROPs	16	64
TMUs	40	160
Ray Tracing Cores	no data	40

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).

Laptop size	medium sized	large
Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x16	PCIe 4.0 x16
Supplementary power connectors	no data	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	GDDR6
Maximum RAM amount	4 GB	12 GB
Memory bus width	128 Bit	192 Bit
Memory clock speed	1125 MHz	2000 MHz
Memory bandwidth	72 GB/s	384.0 GB/s
Shared memory	-	-

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	No outputs	No outputs
Eyefinity	+	-

Supported technologies

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

FreeSync	+	-
HD3D	+	-
PowerTune	+	-
DualGraphics	+	-
ZeroCore	+	-
Switchable graphics	+	-

API compatibility

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

DirectX	DirectX® 12	12 Ultimate (12_2)
Shader Model	5.1	6.5
OpenGL	4.4	4.6
OpenCL	Not Listed	2.1
Vulkan	-	1.3
Mantle	+	-

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.

R9 M365X 3.84

RX 6800M 34.37
+795%

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.

R9 M365X 1481

RX 6800M 13263
+796%

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	12−14 −800%	108 +800%
1440p	8−9 −825%	74 +825%
4K	4−5 −1000%	44 +1000%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

7−8

−1657%

123
+1657%

Full HD
Medium Preset

Assassin's Creed Odyssey	10−12 −573%	70−75 +573%
Assassin's Creed Valhalla	3−4 −3533%	109 +3533%
Battlefield 5	8−9 −1288%	110−120 +1288%
Call of Duty: Modern Warfare	9−10 −678%	70−75 +678%
Cyberpunk 2077	7−8 −1471%	110 +1471%
Far Cry 5	8−9 −850%	75−80 +850%
Far Cry New Dawn	10−12 −682%	85−90 +682%
Forza Horizon 4	21−24 −674%	170−180 +674%
Hitman 3	9−10 −700%	70−75 +700%
Horizon Zero Dawn	27−30 −448%	140−150 +448%
Metro Exodus	7−8 −1529%	110−120 +1529%
Red Dead Redemption 2	10−11 −880%	98 +880%
Shadow of the Tomb Raider	14−16 −713%	120−130 +713%
Watch Dogs: Legion	40−45 −188%	120−130 +188%

Full HD
High Preset

Assassin's Creed Odyssey	10−12 −573%	70−75 +573%
Assassin's Creed Valhalla	3−4 −2900%	90 +2900%
Battlefield 5	8−9 −1288%	110−120 +1288%
Call of Duty: Modern Warfare	9−10 −678%	70−75 +678%
Cyberpunk 2077	7−8 −1357%	102 +1357%
Far Cry 5	8−9 −850%	75−80 +850%
Far Cry New Dawn	10−12 −682%	85−90 +682%
Forza Horizon 4	21−24 −674%	170−180 +674%
Hitman 3	9−10 −700%	70−75 +700%
Horizon Zero Dawn	27−30 −448%	140−150 +448%
Metro Exodus	7−8 −1529%	110−120 +1529%
Red Dead Redemption 2	10−11 −730%	83 +730%
Shadow of the Tomb Raider	14−16 −1307%	211 +1307%
The Witcher 3: Wild Hunt	16−18 −350%	70−75 +350%
Watch Dogs: Legion	40−45 −188%	120−130 +188%

Full HD
Ultra Preset

Assassin's Creed Odyssey	10−12 −573%	70−75 +573%
Assassin's Creed Valhalla	3−4 −2500%	78 +2500%
Call of Duty: Modern Warfare	9−10 −678%	70−75 +678%
Cyberpunk 2077	7−8 −1300%	98 +1300%
Far Cry 5	8−9 −850%	75−80 +850%
Forza Horizon 4	21−24 −674%	170−180 +674%
Hitman 3	9−10 −700%	70−75 +700%
Horizon Zero Dawn	27−30 −537%	172 +537%
Shadow of the Tomb Raider	14−16 −1100%	180 +1100%
The Witcher 3: Wild Hunt	16−18 −581%	109 +581%
Watch Dogs: Legion	40−45 −64.3%	69 +64.3%

Full HD
Epic Preset

Red Dead Redemption 2

10−11

−840%

94
+840%

1440p
High Preset

Battlefield 5	7−8 −829%	65−70 +829%
Far Cry New Dawn	6−7 −767%	50−55 +767%

1440p
Ultra Preset

Assassin's Creed Odyssey	3−4 −1133%	35−40 +1133%
Call of Duty: Modern Warfare	3−4 −1233%	40−45 +1233%
Cyberpunk 2077	2−3 −2450%	51 +2450%
Far Cry 5	4−5 −900%	40−45 +900%
Forza Horizon 4	3−4 −6467%	190−200 +6467%
Hitman 3	8−9 −438%	40−45 +438%
Horizon Zero Dawn	9−10 −1311%	127 +1311%
The Witcher 3: Wild Hunt	3−4 −1467%	45−50 +1467%
Watch Dogs: Legion	24−27 −638%	170−180 +638%

1440p
Epic Preset

Red Dead Redemption 2

7−8

−1229%

93
+1229%

4K
High Preset

Battlefield 5	2−3 −1600%	30−35 +1600%
Far Cry New Dawn	2−3 −1300%	27−30 +1300%
Metro Exodus	0−1	40−45

4K
Ultra Preset

Assassin's Creed Odyssey	3−4 −633%	21−24 +633%
Assassin's Creed Valhalla	2−3 −1800%	38 +1800%
Call of Duty: Modern Warfare	1−2 −2000%	21−24 +2000%
Cyberpunk 2077	0−1	23
Far Cry 5	2−3 −900%	20−22 +900%
Forza Horizon 4	2−3 −2250%	45−50 +2250%
Watch Dogs: Legion	1−2 −3200%	33 +3200%

4K
Epic Preset

Red Dead Redemption 2

5−6

−900%

50
+900%

1440p
Ultra Preset

Assassin's Creed Valhalla	63 +0%	63 +0%
Metro Exodus	83 +0%	83 +0%
Shadow of the Tomb Raider	145 +0%	145 +0%

4K
High Preset

Hitman 3	56 +0%	56 +0%
Horizon Zero Dawn	160−170 +0%	160−170 +0%
The Witcher 3: Wild Hunt	60 +0%	60 +0%

4K
Ultra Preset

Shadow of the Tomb Raider

+0%

This is how R9 M365X and RX 6800M compete in popular games:

RX 6800M is 800% faster in 1080p
RX 6800M is 825% faster in 1440p
RX 6800M is 1000% faster in 4K

Here's the range of performance differences observed across popular games:

in Forza Horizon 4, with 1440p resolution and the Ultra Preset, the RX 6800M is 6467% faster.

All in all, in popular games:

RX 6800M is ahead in 63 tests (90%)
there's a draw in 7 tests (10%)

Pros & cons summary

Performance score	3.84	34.37
Recency	5 May 2015	31 May 2021
Maximum RAM amount	4 GB	12 GB
Chip lithography	28 nm	7 nm

RX 6800M has a 795.1% higher aggregate performance score, an age advantage of 6 years, a 200% higher maximum VRAM amount, and a 300% more advanced lithography process.

The Radeon RX 6800M is our recommended choice as it beats the Radeon R9 M365X in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.