ATI HD 4750 vs AMD RX 6900 XT

General info

Comparison of graphics card architecture, market segment, value for money and other general parameters.

Place in our rating
not rated
Value for money (0-100)
no data
Navi / RDNA2
GPU code name
Navi 21
Market segment
Release date
9 September 2009 (12 years ago)
8 December 2020 (less than a year ago)
Launch price (MSRP)
no data
Price now

Technical specs

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
Core clock speed
730 MHz
1825 MHz
Boost clock speed
no data
2250 MHz
Number of transistors
826 million
26,800 million
Manufacturing process technology
40 nm
7 nm
Thermal design power (TDP)
100 Watt
300 Watt
Texture fill rate
Floating-point performance
934.4 gflops
no data

Compatibility, dimensions and requirements

Information on 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).

PCIe 2.0 x16
PCIe 4.0 x16
no data
267 mm
Supplementary power connectors
1x 6-pin
2x 8-pin


Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated VRAM and use a shared part of system RAM.

Memory type
Maximum RAM amount
512 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
3200 MHz
16000 MHz
Memory bandwidth
51.2 GB/s
512.0 GB/s
Shared memory
no data

Video outputs and ports

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
2x DVI, 1x S-Video
1x HDMI, 2x DisplayPort, 1x USB Type-C

API support

APIs supported, including particular versions of those APIs.

10.1 (10_1)
12 Ultimate (12_2)
Shader Model

Competitors of Radeon HD 4750 from NVIDIA

It seems that there's no NVIDIA equivalent for Radeon HD 4750. The nearest candidate is GeForce 945A, however, it's 0% faster and higher by 0 positions in our rating.

Here are some closest NVIDIA rivals to Radeon HD 4750:

Competitors of Radeon RX 6900 XT from NVIDIA

We believe that the nearest equivalent to Radeon RX 6900 XT from NVIDIA is GeForce RTX 3080 Ti, which is slower by 1% and lower by 1 position in our rating.

Here are some closest NVIDIA rivals to Radeon RX 6900 XT:

Advantages of ATI Radeon HD 4750

Cheaper ($90 vs $1971)

Lower power consumption (100W vs 300W), meaning that the rival with higher TDP might require a better cooler or other thermal solution.

Advantages of AMD Radeon RX 6900 XT

Much newer (8 December 2020 vs 9 September 2009)

Wider memory bus (256 vs 128 bit)

More pipelines (5120 vs 640)

Higher memory bandwidth (512 vs 51.2 GB/s)

Finer manufacturing process technology (7 vs 40 nm)

So, which one is the better GPU?

Technical City couldn't decide between ATI Radeon HD 4750 and AMD Radeon RX 6900 XT. We've got no test results to judge.

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

Cast your vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

ATI Radeon HD 4750
AMD Radeon RX 6900 XT

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