Radeon RX 6600 LE vs Arc A750

Place in the ranking	177	76
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	56.35	no data
Power efficiency	9.59	23.67
Architecture	Generation 12.7 (2022−2023)	RDNA 2.0 (2020−2024)
GPU code name	DG2-512	Navi 23
Market segment	Desktop	Desktop
Release date	12 October 2022 (2 years ago)	8 December 2023 (1 year ago)
Launch price (MSRP)	$289	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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	3584	1792
Core clock speed	2050 MHz	1626 MHz
Boost clock speed	2400 MHz	2495 MHz
Number of transistors	21,700 million	11,060 million
Manufacturing process technology	6 nm	7 nm
Power consumption (TDP)	225 Watt	132 Watt
Texture fill rate	537.6	279.4
Floating-point processing power	17.2 TFLOPS	8.942 TFLOPS
ROPs	112	64
TMUs	224	112
Tensor Cores	448	no data
Ray Tracing Cores	28	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).

Interface	PCIe 4.0 x16	PCIe 4.0 x8
Length	no data	190 mm
Width	2-slot	2-slot
Supplementary power connectors	1x 6-pin + 1x 8-pin	1x 8-pin

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	8 GB	8 GB
Memory bus width	256 Bit	128 Bit
Memory clock speed	2000 MHz	1750 MHz
Memory bandwidth	512.0 GB/s	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	1x HDMI 2.1, 3x DisplayPort 2.0	1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI	+	+

API compatibility

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

DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
Shader Model	6.6	6.7
OpenGL	4.6	4.6
OpenCL	3.0	2.1
Vulkan	1.3	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.

Arc A750 31.43

RX 6600 LE 45.53
+44.9%

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.

Arc A750 12107

RX 6600 LE 17540
+44.9%

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	108 −38.9%	150−160 +38.9%
1440p	58 −37.9%	80−85 +37.9%
4K	35 −42.9%	50−55 +42.9%

Cost per frame, $

1080p	2.68	no data
1440p	4.98	no data
4K	8.26	no data

FPS performance in popular games

Full HD
Medium Preset

Assassin's Creed Odyssey	62 −37.1%	85−90 +37.1%
Assassin's Creed Valhalla	90 −44.4%	130−140 +44.4%
Battlefield 5	140−150 −41.8%	200−210 +41.8%
Call of Duty: Modern Warfare	85−90 −36.4%	120−130 +36.4%
Far Cry 5	90−95 −41.3%	130−140 +41.3%
Far Cry New Dawn	100−110 −38.9%	150−160 +38.9%
Forza Horizon 4	200−210 −43.6%	290−300 +43.6%
Hitman 3	90−95 −38.3%	130−140 +38.3%
Horizon Zero Dawn	170−180 −40.4%	250−260 +40.4%
Metro Exodus	144 −38.9%	200−210 +38.9%
Red Dead Redemption 2	95−100 −41.4%	140−150 +41.4%
Shadow of the Tomb Raider	160−170 −39.4%	230−240 +39.4%
Watch Dogs: Legion	130−140 −40.7%	190−200 +40.7%

Full HD
High Preset

Assassin's Creed Odyssey	106 −41.5%	150−160 +41.5%
Assassin's Creed Valhalla	76 −44.7%	110−120 +44.7%
Battlefield 5	140−150 −41.8%	200−210 +41.8%
Call of Duty: Modern Warfare	85−90 −36.4%	120−130 +36.4%
Far Cry 5	90−95 −41.3%	130−140 +41.3%
Far Cry New Dawn	100−110 −38.9%	150−160 +38.9%
Forza Horizon 4	200−210 −43.6%	290−300 +43.6%
Hitman 3	90−95 −38.3%	130−140 +38.3%
Horizon Zero Dawn	170−180 −40.4%	250−260 +40.4%
Metro Exodus	143 −39.9%	200−210 +39.9%
Red Dead Redemption 2	95−100 −41.4%	140−150 +41.4%
Shadow of the Tomb Raider	239 −25.5%	300−310 +25.5%
The Witcher 3: Wild Hunt	90−95 −42.9%	130−140 +42.9%
Watch Dogs: Legion	130−140 −40.7%	190−200 +40.7%

Full HD
Ultra Preset

Assassin's Creed Odyssey	45 −44.4%	65−70 +44.4%
Assassin's Creed Valhalla	69 −37.7%	95−100 +37.7%
Call of Duty: Modern Warfare	85−90 −36.4%	120−130 +36.4%
Far Cry 5	90−95 −41.3%	130−140 +41.3%
Forza Horizon 4	90 −44.4%	130−140 +44.4%
Hitman 3	90−95 −38.3%	130−140 +38.3%
Horizon Zero Dawn	113 −41.6%	160−170 +41.6%
Shadow of the Tomb Raider	199 −40.7%	280−290 +40.7%
The Witcher 3: Wild Hunt	69 −37.7%	95−100 +37.7%
Watch Dogs: Legion	63 −42.9%	90−95 +42.9%

Full HD
Epic Preset

Red Dead Redemption 2

95−100
−41.4%

140−150

+41.4%

1440p
High Preset

Battlefield 5	85−90 −39.5%	120−130 +39.5%
Far Cry New Dawn	65−70 −41.8%	95−100 +41.8%

1440p
Ultra Preset

Assassin's Creed Odyssey	38 −44.7%	55−60 +44.7%
Assassin's Creed Valhalla	54 −38.9%	75−80 +38.9%
Call of Duty: Modern Warfare	50−55 −44.2%	75−80 +44.2%
Far Cry 5	50−55 −37.3%	70−75 +37.3%
Forza Horizon 4	230−240 −25.5%	300−310 +25.5%
Hitman 3	55−60 −37.9%	80−85 +37.9%
Horizon Zero Dawn	92 −41.3%	130−140 +41.3%
Metro Exodus	86 −39.5%	120−130 +39.5%
Shadow of the Tomb Raider	145 −44.8%	210−220 +44.8%
The Witcher 3: Wild Hunt	57 −40.4%	80−85 +40.4%
Watch Dogs: Legion	200−210 −42.2%	290−300 +42.2%

1440p
Epic Preset

Red Dead Redemption 2

75−80
−44.7%

110−120

+44.7%

4K
High Preset

Battlefield 5	45−50 −44.4%	65−70 +44.4%
Far Cry New Dawn	35−40 −44.7%	55−60 +44.7%
Hitman 3	35−40 −38.9%	50−55 +38.9%
Horizon Zero Dawn	190−200 −44.3%	280−290 +44.3%
Metro Exodus	80 −37.5%	110−120 +37.5%
The Witcher 3: Wild Hunt	69 −37.7%	95−100 +37.7%

4K
Ultra Preset

Assassin's Creed Odyssey	28 −42.9%	40−45 +42.9%
Assassin's Creed Valhalla	30 −33.3%	40−45 +33.3%
Call of Duty: Modern Warfare	27−30 −37.9%	40−45 +37.9%
Far Cry 5	24−27 −34.6%	35−40 +34.6%
Forza Horizon 4	61 −39.3%	85−90 +39.3%
Shadow of the Tomb Raider	84 −42.9%	120−130 +42.9%
Watch Dogs: Legion	30 −33.3%	40−45 +33.3%