SAPPHIRE Pulse Radeon RX 6750 XT vs AMD Radeon RX 7800 XT differences in specs

Comparison of SAPPHIRE Pulse Radeon RX 6750 XT and AMD Radeon RX 7800 XT graphics cards based on specifications and benchmarks. The SAPPHIRE Pulse Radeon RX 6750 XT operates at a base clock speed of 2.200 GHz and has 12 GB of GDDR6 memory, while the AMD Radeon RX 7800 XT operates at a base clock speed of 2.200 GHz and has 16 GB of GDDR6 memory. The weights differ at -- and -- respectively. The TDP of the SAPPHIRE Pulse Radeon RX 6750 XT is 250 W, while that of the AMD Radeon RX 7800 XT is 250 W. Compare the benchmark results to determine which graphics card is superior.

Differences Specifications Benchmarks

Differences

Top features of AMD Radeon RX 7800 XT

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More memory

16 GB 12 GB

25% more memory

Top features of SAPPHIRE Pulse Radeon RX 6750 XT

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Higher clock speed

2.200 GHz 1.800 GHz

Around 18% better clock speed

Specifications

Complete list of technical specifications

AMD Radeon RX 7800 XT SAPPHIRE Pulse Radeon RX 6750 XT

Graphics processing unit (GPU)

Contrast the GPU cores between AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT graphics cards. The GPU core details encompass the quantity of blocks (referred to as Shader Engine (SE) in AMD documentation and Graphics Processing Clusters (GPC) in Nvidia documentation) as well as ROP/TMUs (Raster Processing Units). These specifications significantly impact the computational prowess of the GPU.

Specification	Value
Based on	AMD Radeon RX 7800 XT AMD Radeon RX 6750 XT
GPU Chip	Navi 32 (RDNA 3) Navi 22 KXT (RDNA 2)
Execution units	60 40
Shader	7680 2560
Render Output Units	138 64
Texture Units	480 160
Raytracing Cores	120 40

Memory

Compare the quantity, type, and speed of memory, as well as the bandwidth, in AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT GPUs. Ample graphics memory, high frequency, and sufficient bandwidth contribute positively to high-resolution texture processing speed.

Specification	Value
Memory Size	16 GB 12 GB
Memory Type	GDDR6 GDDR6
Memory Clock	2.250 GHz 2.250 GHz
Memory Speed	18 Gbps 18 Gbps
Memory Bandwith	640 GB/s 432 GB/s
Memory Interface	256 bit 192 bit

Clock Speeds

Explore the base and maximum frequencies of AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT graphics cards. BIOS does not display these values, but diagnostic utilities like GPU-Z or Everest can provide insights.

Specification	Value
Base Clock	1.800 GHz 2.200 GHz
Boost Clock	2.500 GHz 2.618 GHz+ 1 %
Avg (Game) Clock	2.000 GHz 2.512 GHz+ 1 %
Overclocking	Yes Yes

Thermal Design

Let's contrast the thermal design power of AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT GPUs. The TDP figure dictates the maximum power consumption of your graphics card. Computer ventilation and power supply specifications frequently align with TDP numbers and should be tailored accordingly.

Specification	Value
TDP	250 W 250 W
PCIe-Power	2 x 8-Pin 1 x 6-Pin, 1 x 8-Pin

Cooler & Fans

In this section, we'll examine the cooling solutions for AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT, along with their dimensions and effectiveness. Typically, fans with larger diameters hold an advantage as they can move equivalent air volumes at lower speeds compared to smaller fans. It's worth noting that liquid cooling systems, in addition to fans and aluminum radiators, require a pump, which may contribute to noise levels.

Specification	Value
Fan-Type	Axial Axial
Fan 1	-- 2 x 100 mm
Cooler-Type	Air cooling Air cooling
Noise (Idle)	0 dB / Silent 0 dB / Silent

Connectivity

Discover the quantity and varieties of sockets for video output and connectivity in AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT GPUs.

Specification	Value
Max. Displays	4 4
HDCP-Version	2.3 2.3
HDMI Ports	-- 1x HDMI v2.1
DP Ports	-- 3x DP v1.4a

Featureset

Within this segment, we shall delve into the functionalities of AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT GPUs. Furthermore, we've incorporated ray tracing support to accurately simulate light rays and shadows. Please note that the specifics may vary slightly depending on the manufacturer.

Specification	Value
Max. resolution	7680x4320 7680x4320
DirectX	12_2 (Ultimate) 12_2 (Ultimate)
Raytracing	Yes Yes
DLSS / FSR	Yes Yes
LED	No LED lighting No LED lighting

Supported Video Codecs

Explore the support for popular codecs h264, VP8, h265 / HEVC, VP9, and AV1 in AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT. The inclusion of these video codecs assists in alleviating the workload on the graphics card during video playback or creation, leading to decreased power consumption and heat generation by the GPU.

Specification	Value
h264	Decode / Encode Decode / Encode
h265 / HEVC	Decode / Encode Decode / Encode
VP8	Decode / Encode Decode / Encode
VP9	Decode / Encode Decode / Encode
AV1	Decode / Encode Decode

Dimensions

Explore the dimensions comparison of the AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT graphics cards. Having precise measurements enables you to determine compatibility with your PC case. Additionally, we've incorporated support for the PCI Express bus.

Specification	Value
Length	-- 280 mm
Height	-- 123 mm
Width	-- 51 mm
Width (Slots)	-- 3 PCIe-Slots

Additional data

Explore details regarding the classification (for desktops or laptops) and architecture of AMD Radeon RX 7800 XT and SAPPHIRE Pulse Radeon RX 6750 XT, alongside their respective release dates and current prices. Access the GPU specifications directly from the manufacturer through the provided link.

Specification	Value
GPU Interface	PCIe 4 x 16 PCIe 4.0 x 16
Release date	2023 Q2/2022
Launch Price	799 $ 549 $ (Reference)
Structure size	5 nm 7 nm
Part-no	-- 11318-03-20G
Documents	-- data sheet