Radeon RX 6400 vs Quadro P4000

Place in the ranking	183	277
Place by popularity	not in top-100	100
Cost-effectiveness evaluation	17.40	53.17
Power efficiency	19.87	25.68
Architecture	Pascal (2016−2021)	RDNA 2.0 (2020−2024)
GPU code name	GP104	Navi 24
Market segment	Workstation	Desktop
Release date	6 February 2017 (7 years ago)	19 January 2022 (2 years ago)
Launch price (MSRP)	$815	$159

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RX 6400 has 206% better value for money than Quadro P4000.

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	1792	768
Core clock speed	1202 MHz	1923 MHz
Boost clock speed	1480 MHz	2321 MHz
Number of transistors	7,200 million	5,400 million
Manufacturing process technology	16 nm	6 nm
Power consumption (TDP)	100 Watt	53 Watt
Texture fill rate	165.8	111.4
Floating-point processing power	5.304 TFLOPS	3.565 TFLOPS
ROPs	64	32
TMUs	112	48
Ray Tracing Cores	no data	12

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 3.0 x16	PCIe 4.0 x4
Length	241 mm	no data
Width	1-slot	1-slot
Supplementary power connectors	1x 6-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	GDDR5	GDDR6
Maximum RAM amount	8 GB	4 GB
Memory bus width	256 Bit	64 Bit
Memory clock speed	1901 MHz	2000 MHz
Memory bandwidth	192 GB/s	128.0 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	4x DisplayPort	1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI	-	+
Display Port	1.4	no data

Supported technologies

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

Optimus	+	-
3D Stereo	+	no data
Mosaic	+	no data
nView Display Management	+	no data
Optimus	+	no data

API compatibility

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

DirectX	12	12 Ultimate (12_2)
Shader Model	6.4	6.7
OpenGL	4.5	4.6
OpenCL	1.2	2.2
Vulkan	+	1.3
CUDA	6.1	-

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.

Quadro P4000 30.12
+53.3%

RX 6400 19.65

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.

Quadro P4000 11624
+53.3%

RX 6400 7584

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

66
+65%

40−45

−65%

Cost per frame, $

1080p

12.35

3.98

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

50−55
+70%

30−33

−70%

Full HD
Medium Preset

Assassin's Creed Odyssey	65−70 +62.5%	40−45 −62.5%
Assassin's Creed Valhalla	50−55 +73.3%	30−33 −73.3%
Battlefield 5	95−100 +63.3%	60−65 −63.3%
Call of Duty: Modern Warfare	60−65 +55%	40−45 −55%
Cyberpunk 2077	50−55 +70%	30−33 −70%
Far Cry 5	65−70 +70%	40−45 −70%
Far Cry New Dawn	75−80 +54%	50−55 −54%
Forza Horizon 4	160−170 +65%	100−105 −65%
Hitman 3	60−65 +57.5%	40−45 −57.5%
Horizon Zero Dawn	130−140 +56.5%	85−90 −56.5%
Metro Exodus	100−110 +56.9%	65−70 −56.9%
Red Dead Redemption 2	75−80 +68.9%	45−50 −68.9%
Shadow of the Tomb Raider	100−110 +61.5%	65−70 −61.5%
Watch Dogs: Legion	110−120 +62.9%	70−75 −62.9%

Full HD
High Preset

Assassin's Creed Odyssey	65−70 +62.5%	40−45 −62.5%
Assassin's Creed Valhalla	50−55 +73.3%	30−33 −73.3%
Battlefield 5	95−100 +63.3%	60−65 −63.3%
Call of Duty: Modern Warfare	60−65 +55%	40−45 −55%
Cyberpunk 2077	50−55 +70%	30−33 −70%
Far Cry 5	65−70 +70%	40−45 −70%
Far Cry New Dawn	75−80 +54%	50−55 −54%
Forza Horizon 4	160−170 +65%	100−105 −65%
Hitman 3	60−65 +57.5%	40−45 −57.5%
Horizon Zero Dawn	130−140 +56.5%	85−90 −56.5%
Metro Exodus	100−110 +56.9%	65−70 −56.9%
Red Dead Redemption 2	75−80 +68.9%	45−50 −68.9%
Shadow of the Tomb Raider	100−110 +61.5%	65−70 −61.5%
The Witcher 3: Wild Hunt	60−65 +60%	40−45 −60%
Watch Dogs: Legion	110−120 +62.9%	70−75 −62.9%

Full HD
Ultra Preset

Assassin's Creed Odyssey	65−70 +62.5%	40−45 −62.5%
Assassin's Creed Valhalla	50−55 +73.3%	30−33 −73.3%
Call of Duty: Modern Warfare	60−65 +55%	40−45 −55%
Cyberpunk 2077	50−55 +70%	30−33 −70%
Far Cry 5	65−70 +70%	40−45 −70%
Forza Horizon 4	160−170 +65%	100−105 −65%
Hitman 3	60−65 +57.5%	40−45 −57.5%
Horizon Zero Dawn	130−140 +56.5%	85−90 −56.5%
Shadow of the Tomb Raider	100−110 +61.5%	65−70 −61.5%
The Witcher 3: Wild Hunt	41 +70.8%	24−27 −70.8%
Watch Dogs: Legion	110−120 +62.9%	70−75 −62.9%

Full HD
Epic Preset

Red Dead Redemption 2

75−80
+68.9%

45−50

−68.9%

1440p
High Preset

Battlefield 5	55−60 +62.9%	35−40 −62.9%
Far Cry New Dawn	45−50 +53.3%	30−33 −53.3%

1440p
Ultra Preset

Assassin's Creed Odyssey	30−35 +77.8%	18−20 −77.8%
Assassin's Creed Valhalla	30−35 +72.2%	18−20 −72.2%
Call of Duty: Modern Warfare	35−40 +66.7%	21−24 −66.7%
Cyberpunk 2077	21−24 +75%	12−14 −75%
Far Cry 5	35−40 +66.7%	21−24 −66.7%
Forza Horizon 4	170−180 +58.2%	110−120 −58.2%
Hitman 3	35−40 +54.2%	24−27 −54.2%
Horizon Zero Dawn	60−65 +57.5%	40−45 −57.5%
Metro Exodus	55−60 +62.9%	35−40 −62.9%
Shadow of the Tomb Raider	65−70 +53.3%	45−50 −53.3%
The Witcher 3: Wild Hunt	40−45 +66.7%	24−27 −66.7%
Watch Dogs: Legion	160−170 +62%	100−105 −62%

1440p
Epic Preset

Red Dead Redemption 2

50−55
+70%

30−33

−70%

4K
High Preset

Battlefield 5	30−33 +66.7%	18−20 −66.7%
Far Cry New Dawn	24−27 +71.4%	14−16 −71.4%
Hitman 3	24−27 +71.4%	14−16 −71.4%
Horizon Zero Dawn	150−160 +58.9%	95−100 −58.9%
Metro Exodus	35−40 +71.4%	21−24 −71.4%
The Witcher 3: Wild Hunt	30−35 +61.9%	21−24 −61.9%

4K
Ultra Preset

Assassin's Creed Odyssey	18−20 +58.3%	12−14 −58.3%
Assassin's Creed Valhalla	16−18 +70%	10−11 −70%
Call of Duty: Modern Warfare	18−20 +80%	10−11 −80%
Cyberpunk 2077	8−9 +60%	5−6 −60%
Far Cry 5	16−18 +70%	10−11 −70%
Forza Horizon 4	40−45 +70.8%	24−27 −70.8%
Shadow of the Tomb Raider	35−40 +62.5%	24−27 −62.5%
Watch Dogs: Legion	14−16 +55.6%	9−10 −55.6%

4K
Epic Preset

Red Dead Redemption 2

24−27
+62.5%

16−18

−62.5%

This is how Quadro P4000 and RX 6400 compete in popular games:

Quadro P4000 is 65% faster in 1080p

Pros & cons summary

Performance score	30.12	19.65
Recency	6 February 2017	19 January 2022
Maximum RAM amount	8 GB	4 GB
Chip lithography	16 nm	6 nm
Power consumption (TDP)	100 Watt	53 Watt