Radeon RX 7600M XT vs GeForce 8600M GT SLI

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Primary details

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

Place in the rankingnot rated152
Place by popularitynot in top-100not in top-100
Power efficiencyno data19.55
ArchitectureG8x (2007)RDNA 3.0 (2022−2024)
GPU code nameNB8P-GSNavi 33
Market segmentLaptopLaptop
Release date23 October 2007 (17 years ago)4 January 2023 (1 year 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 cores642048
Core clock speed475 MHz1280 MHz
Boost clock speedno data2469 MHz
Number of transistors598 Million13,300 million
Manufacturing process technology80 nm6 nm
Power consumption (TDP)20 Watt120 Watt
Texture fill rateno data316.0
Floating-point processing powerno data20.23 TFLOPS
ROPsno data64
TMUsno data128
Ray Tracing Coresno data32

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).

Laptop sizelargelarge
Interfaceno dataPCIe 4.0 x16
Supplementary power connectorsno dataNone

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 typeGDDR3, GDDR2GDDR6
Maximum RAM amount1 GB8 GB
Memory bus width128 Bit128 Bit
Memory clock speed700 MHz2250 MHz
Memory bandwidthno data288.0 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 Connectorsno dataPortable Device Dependent

API compatibility

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

DirectX1012 Ultimate (12_2)
Shader Modelno data6.7
OpenGLno data4.6
OpenCLno data2.2
Vulkan-1.3

Pros & cons summary


Recency 23 October 2007 4 January 2023
Maximum RAM amount 1 GB 8 GB
Chip lithography 80 nm 6 nm
Power consumption (TDP) 20 Watt 120 Watt

8600M GT SLI has 500% lower power consumption.

RX 7600M XT, on the other hand, has an age advantage of 15 years, a 700% higher maximum VRAM amount, and a 1233.3% more advanced lithography process.

We couldn't decide between GeForce 8600M GT SLI and Radeon RX 7600M 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.

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NVIDIA GeForce 8600M GT SLI
GeForce 8600M GT SLI
AMD Radeon RX 7600M XT
Radeon RX 7600M XT

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


2 2 votes

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4 71 vote

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Questions & comments

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