Radeon RX 6600M vs GeForce GTX 750

Place in performance ranking	462	133
Place by popularity	64	not in top-100
Cost-effectiveness evaluation	0.84	no data
Architecture	Maxwell (2014−2018)	RDNA 2 (2020−2022)
GPU code name	GM107	R21M-E65-70
Market segment	Desktop	Laptop
Release date	18 February 2014 (10 years ago)	1 September 2020 (3 years ago)
Launch price (MSRP)	$119	no data
Current price	$340 (2.9x MSRP)	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	512	1792
CUDA cores	512	no data
Core clock speed	1020 MHz	2068 MHz
Boost clock speed	1085 MHz	2177 MHz
Number of transistors	1,870 million	11,060 million
Manufacturing process technology	28 nm	7 nm
Power consumption (TDP)	55 Watt	100 Watt (50 - 100 Watt TGP)
Maximum GPU temperature	95 °C	no data
Texture fill rate	34.72	235.8
Floating-point performance	1,111 gflops	no data

Form factor & compatibility

Information on GeForce GTX 750 and Radeon RX 6600M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	no data	medium sized
Bus support	PCI Express 3.0	no data
Interface	PCIe 3.0 x16	PCIe 4.0 x8
Length	5.7" (14.5 cm)	no data
Height	4.376" (11.1 cm)	no data
Width	2-slot	no data
Supplementary power connectors	None	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	8 GB
Memory bus width	128 Bit	128 Bit
Memory clock speed	5.0 GB/s	14000 MHz
Memory bandwidth	80 GB/s	256.0 GB/s
Shared memory	no data	-

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	One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI	No outputs
Multi monitor support	3 displays	no data
HDMI	+	no data
HDCP	+	no data
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	Internal	no data

Supported technologies

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

Blu Ray 3D	+	no data
3D Gaming	+	no data
3D Vision	+	no data
3D Vision Live	+	no data

API compatibility

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

DirectX	12 (11_0)	12 Ultimate (12_2)
Shader Model	5.1	6.5
OpenGL	4.4	4.6
OpenCL	1.2	2.1
Vulkan	1.1.126	1.2
CUDA	+	no data

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.

GTX 750 8.67

RX 6600M 35.35
+308%

Radeon RX 6600M outperforms GeForce GTX 750 by 308% based on our aggregate benchmark results.

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.

Benchmark coverage: 25%

GTX 750 3350

RX 6600M 13660
+308%

Radeon RX 6600M outperforms GeForce GTX 750 by 308% in Passmark.

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

Benchmark coverage: 14%

GTX 750 3970

RX 6600M 23525
+493%

Radeon RX 6600M outperforms GeForce GTX 750 by 493% in 3DMark Fire Strike Graphics.

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	21−24 −357%	96 +357%
1440p	12−14 −350%	54 +350%
4K	7−8 −343%	31 +343%

Pros & cons summary

Performance score	8.67	35.35
Recency	18 February 2014	1 September 2020
Maximum RAM amount	4 GB	8 GB
Chip lithography	28 nm	7 nm
Power consumption (TDP)	55 Watt	100 Watt