Radeon RX 7800 XT vs E9550 MXM

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot rated30
Place by popularitynot in top-10084
Cost-effectiveness evaluationno data67.95
Power efficiencyno data16.73
ArchitectureGCN 4.0 (2016−2020)RDNA 3.0 (2022−2024)
GPU code nameEllesmereNavi 32
Market segmentLaptopDesktop
Release date27 September 2016 (8 years ago)25 August 2023 (1 year ago)
Launch price (MSRP)no data$499

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 cores23043840
Core clock speed1120 MHz1295 MHz
Boost clock speed1266 MHz2430 MHz
Number of transistors5,700 million28,100 million
Manufacturing process technology14 nm5 nm
Power consumption (TDP)95 Watt263 Watt
Texture fill rate182.3583.2
Floating-point processing power5.834 TFLOPS37.32 TFLOPS
ROPs3296
TMUs144240
Ray Tracing Coresno data60

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).

InterfaceMXM-B (3.0)PCIe 4.0 x16
Lengthno data267 mm
Widthno data2-slot
Supplementary power connectorsNone2x 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 typeGDDR5GDDR6
Maximum RAM amount8 GB16 GB
Memory bus width256 Bit256 Bit
Memory clock speed1250 MHz2438 MHz
Memory bandwidth160.0 GB/s624.1 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 Connectors1x HDMI, 3x DisplayPort1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI++

API compatibility

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

DirectX12 (12_0)12 Ultimate (12_2)
Shader Model6.46.7
OpenGL4.64.6
OpenCL2.02.2
Vulkan1.2.1311.3

Pros & cons summary


Recency 27 September 2016 25 August 2023
Maximum RAM amount 8 GB 16 GB
Chip lithography 14 nm 5 nm
Power consumption (TDP) 95 Watt 263 Watt

E9550 MXM has 176.8% lower power consumption.

RX 7800 XT, on the other hand, has an age advantage of 6 years, a 100% higher maximum VRAM amount, and a 180% more advanced lithography process.

We couldn't decide between Radeon E9550 MXM and Radeon RX 7800 XT. We've got no test results to judge.

Be aware that Radeon E9550 MXM is a notebook card while Radeon RX 7800 XT is a desktop one.


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

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AMD Radeon E9550 MXM
Radeon E9550 MXM
AMD Radeon RX 7800 XT
Radeon RX 7800 XT

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Community ratings

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