UHD Graphics 750 vs ATI Radeon X1550

Place in the ranking	1415	664
Place by popularity	not in top-100	not in top-100
Power efficiency	0.45	20.71
Architecture	Ultra-Threaded SE (2005−2007)	Generation 12.1 (2020−2021)
GPU code name	RV516	Rocket Lake GT1
Market segment	Desktop	Desktop
Release date	2007 (18 years ago)	30 March 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	no data	256
Core clock speed	550 MHz	300 MHz
Boost clock speed	no data	1300 MHz
Number of transistors	105 million	no data
Manufacturing process technology	90 nm	14 nm+++
Power consumption (TDP)	27 Watt	15 Watt
Texture fill rate	2.200	20.80
Floating-point processing power	no data	0.6656 TFLOPS
ROPs	4	8
TMUs	4	16

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 1.0 x16	Ring Bus
Width	1-slot	IGP
Supplementary power connectors	None	no data

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	DDR2	System Shared
Maximum RAM amount	256 MB	System Shared
Memory bus width	128 Bit	System Shared
Memory clock speed	800 MBps	System Shared
Memory bandwidth	12.8 GB/s	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

1x DVI, 1x VGA, 1x S-Video

No outputs

API compatibility

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

DirectX	9.0c (9_3)	12 (12_1)
Shader Model	3.0	6.4
OpenGL	2.1	4.6
OpenCL	N/A	3.0
Vulkan	N/A	1.2

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.

ATI X1550 0.17

UHD Graphics 750 4.34
+2453%

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.

ATI X1550 66

UHD Graphics 750 1733
+2526%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2

12−14

+0%

12−14

+0%

Full HD
Medium Preset

Battlefield 5	12−14 +0%	12−14 +0%
Counter-Strike 2	12−14 +0%	12−14 +0%
Forza Horizon 4	18−20 +0%	18−20 +0%
Forza Horizon 5	8−9 +0%	8−9 +0%
Metro Exodus	10−11 +0%	10−11 +0%
Red Dead Redemption 2	14−16 +0%	14−16 +0%
Valorant	12−14 +0%	12−14 +0%

Full HD
High Preset

Battlefield 5	12−14 +0%	12−14 +0%
Counter-Strike 2	12−14 +0%	12−14 +0%
Dota 2	14−16 +0%	14−16 +0%
Far Cry 5	21−24 +0%	21−24 +0%
Fortnite	24−27 +0%	24−27 +0%
Forza Horizon 4	18−20 +0%	18−20 +0%
Forza Horizon 5	8−9 +0%	8−9 +0%
Grand Theft Auto V	14−16 +0%	14−16 +0%
Metro Exodus	10−11 +0%	10−11 +0%
PLAYERUNKNOWN'S BATTLEGROUNDS	35−40 +0%	35−40 +0%
Red Dead Redemption 2	14−16 +0%	14−16 +0%
The Witcher 3: Wild Hunt	14−16 +0%	14−16 +0%
Valorant	12−14 +0%	12−14 +0%
World of Tanks	75−80 +0%	75−80 +0%

Full HD
Ultra Preset

Battlefield 5	12−14 +0%	12−14 +0%
Counter-Strike 2	12−14 +0%	12−14 +0%
Far Cry 5	21−24 +0%	21−24 +0%
Forza Horizon 4	18−20 +0%	18−20 +0%
Forza Horizon 5	8−9 +0%	8−9 +0%
PLAYERUNKNOWN'S BATTLEGROUNDS	35−40 +0%	35−40 +0%
Valorant	12−14 +0%	12−14 +0%

1440p
High Preset

Dota 2	4−5 +0%	4−5 +0%
Grand Theft Auto V	4−5 +0%	4−5 +0%
PLAYERUNKNOWN'S BATTLEGROUNDS	30−33 +0%	30−33 +0%
Red Dead Redemption 2	3−4 +0%	3−4 +0%
World of Tanks	30−35 +0%	30−35 +0%

1440p
Ultra Preset

Battlefield 5	6−7 +0%	6−7 +0%
Counter-Strike 2	3−4 +0%	3−4 +0%
Far Cry 5	10−11 +0%	10−11 +0%
Forza Horizon 4	6−7 +0%	6−7 +0%
Forza Horizon 5	6−7 +0%	6−7 +0%
Metro Exodus	2−3 +0%	2−3 +0%
The Witcher 3: Wild Hunt	7−8 +0%	7−8 +0%
Valorant	12−14 +0%	12−14 +0%

4K
High Preset

Counter-Strike 2	10−11 +0%	10−11 +0%
Dota 2	16−18 +0%	16−18 +0%
Grand Theft Auto V	16−18 +0%	16−18 +0%
Metro Exodus	0−1	0−1
PLAYERUNKNOWN'S BATTLEGROUNDS	12−14 +0%	12−14 +0%
Red Dead Redemption 2	3−4 +0%	3−4 +0%
The Witcher 3: Wild Hunt	16−18 +0%	16−18 +0%

4K
Ultra Preset

Battlefield 5	4−5 +0%	4−5 +0%
Counter-Strike 2	10−11 +0%	10−11 +0%
Far Cry 5	5−6 +0%	5−6 +0%
Fortnite	3−4 +0%	3−4 +0%
Forza Horizon 4	3−4 +0%	3−4 +0%
Forza Horizon 5	2−3 +0%	2−3 +0%
Valorant	4−5 +0%	4−5 +0%