Radeon RX 6600M vs UHD Graphics P630

Place in the ranking	571	135
Place by popularity	not in top-100	not in top-100
Power efficiency	31.26	26.22
Architecture	Generation 9.5 (2016−2020)	RDNA 2.0 (2020−2024)
GPU code name	Comet Lake GT2	Navi 23
Market segment	Desktop	Laptop
Release date	13 May 2020 (4 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	192	1792
Core clock speed	350 MHz	2068 MHz
Boost clock speed	1200 MHz	2416 MHz
Number of transistors	no data	11,060 million
Manufacturing process technology	14 nm+++	7 nm
Power consumption (TDP)	15 Watt	100 Watt
Texture fill rate	28.80	270.6
Floating-point processing power	0.4608 TFLOPS	8.659 TFLOPS
ROPs	3	64
TMUs	24	112
Ray Tracing Cores	no data	28

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	no data	medium sized
Interface	PCIe 3.0 x1	PCIe 4.0 x8
Width	IGP	no data
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	System Shared	GDDR6
Maximum RAM amount	System Shared	8 GB
Memory bus width	System Shared	128 Bit
Memory clock speed	System Shared	1750 MHz
Memory bandwidth	no data	224.0 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

Supported technologies

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

Quick Sync

no data

API compatibility

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

DirectX	12 (12_1)	12 Ultimate (12_2)
Shader Model	6.5	6.5
OpenGL	4.6	4.6
OpenCL	2.1	2.1
Vulkan	1.1	1.3

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.

UHD Graphics P630 6.39

RX 6600M 35.73
+459%

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.

UHD Graphics P630 2465

RX 6600M 13779
+459%

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	16−18 −519%	99 +519%
1440p	9−10 −500%	54 +500%
4K	5−6 −540%	32 +540%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

2−3

−5400%

110
+5400%

Full HD
Medium Preset

Assassin's Creed Odyssey	3−4 −3500%	108 +3500%
Call of Duty: Modern Warfare	2−3 −3500%	70−75 +3500%
Cyberpunk 2077	2−3 −4400%	90 +4400%
Hitman 3	4−5 −1775%	75−80 +1775%
Horizon Zero Dawn	8−9 −1788%	150−160 +1788%
Shadow of the Tomb Raider	4−5 −3075%	120−130 +3075%
Watch Dogs: Legion	27−30 −339%	120−130 +339%

Full HD
High Preset

Assassin's Creed Odyssey	3−4 −6533%	199 +6533%
Call of Duty: Modern Warfare	2−3 −3500%	70−75 +3500%
Cyberpunk 2077	2−3 −3500%	72 +3500%
Hitman 3	4−5 −1775%	75−80 +1775%
Horizon Zero Dawn	8−9 −1788%	150−160 +1788%
Shadow of the Tomb Raider	4−5 −4225%	173 +4225%
The Witcher 3: Wild Hunt	9−10 −722%	70−75 +722%
Watch Dogs: Legion	27−30 −339%	120−130 +339%

Full HD
Ultra Preset

Assassin's Creed Odyssey	3−4 −2533%	79 +2533%
Call of Duty: Modern Warfare	2−3 −3500%	70−75 +3500%
Cyberpunk 2077	2−3 −2950%	61 +2950%
Hitman 3	4−5 −1775%	75−80 +1775%
Horizon Zero Dawn	8−9 −1575%	134 +1575%
Shadow of the Tomb Raider	4−5 −3725%	153 +3725%
The Witcher 3: Wild Hunt	9−10 −844%	85 +844%
Watch Dogs: Legion	27−30 −111%	59 +111%

1440p
Ultra Preset

Cyberpunk 2077	0−1	36
Hitman 3	6−7 −650%	45−50 +650%
Horizon Zero Dawn	2−3 −4800%	98 +4800%

1440p
Epic Preset

Red Dead Redemption 2

2−3

−2950%

60−65
+2950%

4K
Ultra Preset

Assassin's Creed Odyssey	1−2 −2800%	29 +2800%
Assassin's Creed Valhalla	0−1	27

4K
Epic Preset

Red Dead Redemption 2

2−3

−1450%

30−35
+1450%

Full HD
Medium Preset

Assassin's Creed Valhalla	95 +0%	95 +0%
Battlefield 5	110−120 +0%	110−120 +0%
Far Cry 5	75−80 +0%	75−80 +0%
Far Cry New Dawn	85−90 +0%	85−90 +0%
Forza Horizon 4	180−190 +0%	180−190 +0%
Metro Exodus	110−120 +0%	110−120 +0%
Red Dead Redemption 2	85−90 +0%	85−90 +0%

Full HD
High Preset

Assassin's Creed Valhalla	79 +0%	79 +0%
Battlefield 5	110−120 +0%	110−120 +0%
Far Cry 5	75−80 +0%	75−80 +0%
Far Cry New Dawn	85−90 +0%	85−90 +0%
Forza Horizon 4	180−190 +0%	180−190 +0%
Metro Exodus	110−120 +0%	110−120 +0%
Red Dead Redemption 2	85−90 +0%	85−90 +0%

Full HD
Ultra Preset

Assassin's Creed Valhalla	69 +0%	69 +0%
Far Cry 5	75−80 +0%	75−80 +0%
Forza Horizon 4	168 +0%	168 +0%

Full HD
Epic Preset

Red Dead Redemption 2

85−90

+0%

85−90

+0%

1440p
High Preset

Battlefield 5	65−70 +0%	65−70 +0%
Far Cry New Dawn	50−55 +0%	50−55 +0%

1440p
Ultra Preset

Assassin's Creed Odyssey	51 +0%	51 +0%
Assassin's Creed Valhalla	52 +0%	52 +0%
Call of Duty: Modern Warfare	40−45 +0%	40−45 +0%
Far Cry 5	40−45 +0%	40−45 +0%
Forza Horizon 4	200−210 +0%	200−210 +0%
Metro Exodus	85 +0%	85 +0%
Shadow of the Tomb Raider	100 +0%	100 +0%
The Witcher 3: Wild Hunt	62 +0%	62 +0%
Watch Dogs: Legion	180−190 +0%	180−190 +0%

4K
High Preset

Battlefield 5	35−40 +0%	35−40 +0%
Far Cry New Dawn	27−30 +0%	27−30 +0%
Hitman 3	27−30 +0%	27−30 +0%
Horizon Zero Dawn	170−180 +0%	170−180 +0%
Metro Exodus	40−45 +0%	40−45 +0%
The Witcher 3: Wild Hunt	44 +0%	44 +0%

4K
Ultra Preset

Call of Duty: Modern Warfare	21−24 +0%	21−24 +0%
Cyberpunk 2077	14 +0%	14 +0%
Far Cry 5	20−22 +0%	20−22 +0%
Forza Horizon 4	74 +0%	74 +0%
Shadow of the Tomb Raider	52 +0%	52 +0%
Watch Dogs: Legion	21 +0%	21 +0%

This is how UHD Graphics P630 and RX 6600M compete in popular games:

RX 6600M is 519% faster in 1080p
RX 6600M is 500% faster in 1440p
RX 6600M is 540% faster in 4K

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

in Assassin's Creed Odyssey, with 1080p resolution and the High Preset, the RX 6600M is 6533% faster.

All in all, in popular games:

RX 6600M is ahead in 29 tests (41%)
there's a draw in 41 test (59%)

Pros & cons summary

Performance score	6.39	35.73
Recency	13 May 2020	31 May 2021
Chip lithography	14 nm	7 nm
Power consumption (TDP)	15 Watt	100 Watt

UHD Graphics P630 has 566.7% lower power consumption.

RX 6600M, on the other hand, has a 459.2% higher aggregate performance score, an age advantage of 1 year, and a 100% more advanced lithography process.

The Radeon RX 6600M is our recommended choice as it beats the UHD Graphics P630 in performance tests.

Be aware that UHD Graphics P630 is a desktop card while Radeon RX 6600M is a notebook one.

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