T400 vs Radeon RX 6800

Place in performance ranking	44	464
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	52.99	no data
Architecture	Navi / RDNA2 (2020−2022)	Turing (2018−2022)
GPU code name	Navi 21	TU117
Market segment	Desktop	Desktop
Release date	18 November 2020 (3 years ago)	6 May 2021 (3 years ago)
Launch price (MSRP)	$579	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	3840	384
Core clock speed	1815 MHz	no data
Boost clock speed	2105 MHz	1425 MHz
Number of transistors	26,800 million	4,700 million
Manufacturing process technology	7 nm	12 nm
Power consumption (TDP)	250 Watt	30 Watt
Texture fill rate	505.2	34.20
Floating-point performance	16.17 gflops	1.094 gflops

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).

Interface	PCIe 4.0 x16	PCIe 3.0 x16
Length	267 mm	no data
Width	2-slot	1-slot
Supplementary power connectors	2x 8-pin	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	GDDR6	GDDR6
Maximum RAM amount	16 GB	2 GB
Memory bus width	256 Bit	64 Bit
Memory clock speed	16000 MHz	10 GB/s
Memory bandwidth	512.0 GB/s	80 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	1x HDMI, 2x DisplayPort, 1x USB Type-C	3x mini-DisplayPort
HDMI	+	-

API compatibility

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

DirectX	12 Ultimate (12_2)	12 (12_1)
Shader Model	6.5	6.6
OpenGL	4.6	4.6
OpenCL	2.0	3.0
Vulkan	1.2	1.2
CUDA	-	7.5

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance 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.

RX 6800 57.59
+511%

T400 9.42

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.

RX 6800 22213
+512%

T400 3632

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	177 +556%	27−30 −556%
1440p	106 +563%	16−18 −563%
4K	63 +530%	10−12 −530%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

135

+543%

21−24
−543%

Full HD
Medium Preset

Assassin's Creed Odyssey	120−130 +567%	18−20 −567%
Assassin's Creed Valhalla	205 +583%	30−33 −583%
Battlefield 5	180−190 +578%	27−30 −578%
Call of Duty: Modern Warfare	100−110 +581%	16−18 −581%
Cyberpunk 2077	115 +539%	18−20 −539%
Far Cry 5	100−110 +581%	16−18 −581%
Far Cry New Dawn	130−140 +562%	21−24 −562%
Forza Horizon 4	220−230 +540%	35−40 −540%
Hitman 3	110−120 +556%	18−20 −556%
Horizon Zero Dawn	210−220 +526%	35−40 −526%
Metro Exodus	150−160 +538%	24−27 −538%
Red Dead Redemption 2	110−120 +533%	18−20 −533%
Shadow of the Tomb Raider	230−240 +560%	35−40 −560%
Watch Dogs: Legion	140−150 +513%	24−27 −513%

Full HD
High Preset

Assassin's Creed Odyssey	120−130 +567%	18−20 −567%
Assassin's Creed Valhalla	172 +537%	27−30 −537%
Battlefield 5	180−190 +578%	27−30 −578%
Call of Duty: Modern Warfare	100−110 +581%	16−18 −581%
Cyberpunk 2077	104 +550%	16−18 −550%
Far Cry 5	100−110 +581%	16−18 −581%
Far Cry New Dawn	130−140 +562%	21−24 −562%
Forza Horizon 4	220−230 +540%	35−40 −540%
Hitman 3	110−120 +556%	18−20 −556%
Horizon Zero Dawn	210−220 +526%	35−40 −526%
Metro Exodus	150−160 +538%	24−27 −538%
Red Dead Redemption 2	110−120 +533%	18−20 −533%
Shadow of the Tomb Raider	341 +520%	55−60 −520%
The Witcher 3: Wild Hunt	120−130 +567%	18−20 −567%
Watch Dogs: Legion	140−150 +513%	24−27 −513%

Full HD
Ultra Preset

Assassin's Creed Odyssey	120−130 +567%	18−20 −567%
Assassin's Creed Valhalla	162 +575%	24−27 −575%
Call of Duty: Modern Warfare	100−110 +581%	16−18 −581%
Cyberpunk 2077	99 +519%	16−18 −519%
Far Cry 5	100−110 +581%	16−18 −581%
Forza Horizon 4	220−230 +540%	35−40 −540%
Hitman 3	110−120 +556%	18−20 −556%
Horizon Zero Dawn	237 +577%	35−40 −577%
Shadow of the Tomb Raider	295 +556%	45−50 −556%
The Witcher 3: Wild Hunt	152 +533%	24−27 −533%
Watch Dogs: Legion	88 +529%	14−16 −529%

Full HD
Epic Preset

Red Dead Redemption 2

110−120

+533%

18−20
−533%

1440p
High Preset

Battlefield 5	120−130 +589%	18−20 −589%
Far Cry New Dawn	90−95 +543%	14−16 −543%

1440p
Ultra Preset

Assassin's Creed Odyssey	65−70 +560%	10−11 −560%
Assassin's Creed Valhalla	144 +586%	21−24 −586%
Call of Duty: Modern Warfare	65−70 +580%	10−11 −580%
Cyberpunk 2077	74 +517%	12−14 −517%
Far Cry 5	65−70 +570%	10−11 −570%
Forza Horizon 4	270−280 +575%	40−45 −575%
Hitman 3	80−85 +575%	12−14 −575%
Horizon Zero Dawn	186 +520%	30−33 −520%
Metro Exodus	138 +557%	21−24 −557%
Shadow of the Tomb Raider	215 +514%	35−40 −514%
The Witcher 3: Wild Hunt	95−100 +593%	14−16 −593%
Watch Dogs: Legion	220−230 +554%	35−40 −554%

1440p
Epic Preset

Red Dead Redemption 2

95−100
+513%

16−18

−513%

4K
High Preset

Battlefield 5	65−70 +550%	10−11 −550%
Far Cry New Dawn	50−55 +575%	8−9 −575%
Hitman 3	70 +600%	10−11 −600%
Horizon Zero Dawn	210−220 +523%	35−40 −523%
Metro Exodus	80−85 +600%	12−14 −600%
The Witcher 3: Wild Hunt	99 +519%	16−18 −519%

4K
Ultra Preset

Assassin's Creed Odyssey	40−45 +529%	7−8 −529%
Assassin's Creed Valhalla	99 +519%	16−18 −519%
Call of Duty: Modern Warfare	40−45 +583%	6−7 −583%
Cyberpunk 2077	34 +580%	5−6 −580%
Far Cry 5	35−40 +533%	6−7 −533%
Forza Horizon 4	85−90 +529%	14−16 −529%
Shadow of the Tomb Raider	127 +606%	18−20 −606%
Watch Dogs: Legion	45 +543%	7−8 −543%

4K
Epic Preset

Red Dead Redemption 2

55−60

+533%

9−10
−533%

This is how RX 6800 and T400 compete in popular games:

RX 6800 is 556% faster in 1080p
RX 6800 is 563% faster in 1440p
RX 6800 is 530% faster in 4K

Pros & cons summary

Performance score	57.59	9.42
Recency	18 November 2020	6 May 2021
Maximum RAM amount	16 GB	2 GB
Chip lithography	7 nm	12 nm
Power consumption (TDP)	250 Watt	30 Watt